42264532597 has 16 divisors (see below), whose sum is σ = 49001110272. Its totient is φ = 35703037440.

The previous prime is 42264532571. The next prime is 42264532627. The reversal of 42264532597 is 79523546224.

It is not a de Polignac number, because 42264532597 - 2¹¹ = 42264530549 is a prime.

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 42264532597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42264532547) 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, 1435173 + ... + 1464325.

It is an arithmetic number, because the mean of its divisors is an integer number (3062569392).

Almost surely, 2^42264532597 is an apocalyptic number.

It is an amenable number.

42264532597 is a deficient number, since it is larger than the sum of its proper divisors (6736577675).

42264532597 is a wasteful number, since it uses less digits than its factorization.

42264532597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32148.

The product of its digits is 3628800, while the sum is 49.

The spelling of 42264532597 in words is "forty-two billion, two hundred sixty-four million, five hundred thirty-two thousand, five hundred ninety-seven".