42070364523 has 192 divisors, whose sum is σ = 74006732800. Its totient is φ = 23556614400.

The previous prime is 42070364521. The next prime is 42070364569. The reversal of 42070364523 is 32546307024.

42070364523 is a `hidden beast` number, since 4 + 2 + 0 + 7 + 0 + 3 + 645 + 2 + 3 = 666.

It is not a de Polignac number, because 42070364523 - 2¹ = 42070364521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42070364521) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 385966593 + ... + 385966701.

Almost surely, 2^42070364523 is an apocalyptic number.

42070364523 is a deficient number, since it is larger than the sum of its proper divisors (31936368277).

42070364523 is a wasteful number, since it uses less digits than its factorization.

42070364523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 42070364523 in words is "forty-two billion, seventy million, three hundred sixty-four thousand, five hundred twenty-three".