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123430410014 = 2293210632099
BaseRepresentation
bin111001011110100000…
…1101001011100011110
3102210121002002111101012
41302331001221130132
54010241141110024
6132411514015222
711626502113532
oct1627501513436
9383532074335
10123430410014
114838a280a1a
121bb08717512
13b840ac9992
145d8cb8bbc2
15332621850e
hex1cbd06971e

123430410014 has 8 divisors (see below), whose sum is σ = 185777512200. Its totient is φ = 61504572616.

The previous prime is 123430409939. The next prime is 123430410023. The reversal of 123430410014 is 410014034321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1234304100142 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105315464 + ... + 105316635.

It is an arithmetic number, because the mean of its divisors is an integer number (23222189025).

Almost surely, 2123430410014 is an apocalyptic number.

123430410014 is a deficient number, since it is larger than the sum of its proper divisors (62347102186).

123430410014 is a wasteful number, since it uses less digits than its factorization.

123430410014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210632394.

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

Adding to 123430410014 its reverse (410014034321), we get a palindrome (533444444335).

The spelling of 123430410014 in words is "one hundred twenty-three billion, four hundred thirty million, four hundred ten thousand, fourteen".

Divisors: 1 2 293 586 210632099 421264198 61715205007 123430410014