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42314142620 = 22517659119809
BaseRepresentation
bin100111011010000111…
…101001001110011100
311001012221112011101102
4213122013221032130
51143124410030440
631234442532232
73025404164201
oct473207511634
9131187464342
1042314142620
1116a44259702
12824ab07078
133cb4639a19
142095a7bca8
151179c4db15
hex9da1e939c

42314142620 has 24 divisors (see below), whose sum is σ = 88865473200. Its totient is φ = 16924557312.

The previous prime is 42314142581. The next prime is 42314142653. The reversal of 42314142620 is 2624141324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293276 + ... + 413084.

It is an arithmetic number, because the mean of its divisors is an integer number (3702728050).

Almost surely, 242314142620 is an apocalyptic number.

It is an amenable number.

42314142620 is an abundant number, since it is smaller than the sum of its proper divisors (46551330580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42314142620 is a wasteful number, since it uses less digits than its factorization.

42314142620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137477 (or 137475 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 42314142620 its reverse (2624141324), we get a palindrome (44938283944).

The spelling of 42314142620 in words is "forty-two billion, three hundred fourteen million, one hundred forty-two thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 17659 35318 70636 88295 119809 176590 239618 353180 479236 599045 1198090 2396180 2115707131 4231414262 8462828524 10578535655 21157071310 42314142620