42016356126 has 40 divisors (see below), whose sum is σ = 95079954024. Its totient is φ = 13866778800.

The previous prime is 42016356089. The next prime is 42016356127. The reversal of 42016356126 is 62165361024.

42016356126 is a `hidden beast` number, since 4 + 2 + 0 + 1 + 6 + 35 + 612 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42016356127) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1267600 + ... + 1300323.

Almost surely, 2^42016356126 is an apocalyptic number.

42016356126 is an abundant number, since it is smaller than the sum of its proper divisors (53063597898).

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

42016356126 is a wasteful number, since it uses less digits than its factorization.

42016356126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568038 (or 2568029 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 42016356126 in words is "forty-two billion, sixteen million, three hundred fifty-six thousand, one hundred twenty-six".