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42314112023 = 239723381401
BaseRepresentation
bin100111011010000111…
…100001110000010111
311001012221110121102012
4213122013201300113
51143124403041043
631234442134435
73025404006041
oct473207416027
9131187417365
1042314112023
1116a44238717
12824aab141b
133cb4628b11
142095a70a91
151179c44a18
hex9da1e1c17

42314112023 has 16 divisors (see below), whose sum is σ = 44801055936. Its totient is φ = 39884697600.

The previous prime is 42314112017. The next prime is 42314112053. The reversal of 42314112023 is 32021141324.

42314112023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42314112023 - 28 = 42314111767 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42314112023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42314112053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479123 + ... + 560523.

It is an arithmetic number, because the mean of its divisors is an integer number (2800065996).

Almost surely, 242314112023 is an apocalyptic number.

42314112023 is a deficient number, since it is larger than the sum of its proper divisors (2486943913).

42314112023 is a wasteful number, since it uses less digits than its factorization.

42314112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81754.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42314112023 its reverse (32021141324), we get a palindrome (74335253347).

The spelling of 42314112023 in words is "forty-two billion, three hundred fourteen million, one hundred twelve thousand, twenty-three".

Divisors: 1 23 97 233 2231 5359 22601 81401 519823 1872223 7895897 18966433 181605631 436227959 1839744001 42314112023