42604825237 has 16 divisors (see below), whose sum is σ = 48354768000. Its totient is φ = 37213072704.

The previous prime is 42604825223. The next prime is 42604825271. The reversal of 42604825237 is 73252840624.

42604825237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42604825237 - 2²³ = 42596436629 is a prime.

It is a super-2 number, since 2×42604825237² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42604825193 and 42604825202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42604825937) 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, 104439 + ... + 310027.

It is an arithmetic number, because the mean of its divisors is an integer number (3022173000).

Almost surely, 2^42604825237 is an apocalyptic number.

It is an amenable number.

42604825237 is a deficient number, since it is larger than the sum of its proper divisors (5749942763).

42604825237 is a wasteful number, since it uses less digits than its factorization.

42604825237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206460.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 42604825237 in words is "forty-two billion, six hundred four million, eight hundred twenty-five thousand, two hundred thirty-seven".