42632411423625 has 128 divisors (see below), whose sum is σ = 82336655831040. Its totient is φ = 21725705073600.

The previous prime is 42632411423519. The next prime is 42632411423647. The reversal of 42632411423625 is 52632411423624.

42632411423625 is a `hidden beast` number, since 4 + 2 + 6 + 3 + 2 + 4 + 1 + 14 + 2 + 3 + 625 = 666.

It is not a de Polignac number, because 42632411423625 - 2²⁶ = 42632344314761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 73220902 + ... + 73800848.

It is an arithmetic number, because the mean of its divisors is an integer number (643255123680).

Almost surely, 2^{42632411423625} is an apocalyptic number.

42632411423625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42632411423625 is a deficient number, since it is larger than the sum of its proper divisors (39704244407415).

42632411423625 is a wasteful number, since it uses less digits than its factorization.

42632411423625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580941 (or 580925 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

Subtracting 42632411423625 from its reverse (52632411423624), we obtain a palindrome (9999999999999).

The spelling of 42632411423625 in words is "forty-two trillion, six hundred thirty-two billion, four hundred eleven million, four hundred twenty-three thousand, six hundred twenty-five".