42450624375 has 40 divisors (see below), whose sum is σ = 71888075952. Its totient is φ = 22269120000.

The previous prime is 42450624347. The next prime is 42450624397. The reversal of 42450624375 is 57342605424.

It is not a de Polignac number, because 42450624375 - 2⁹ = 42450623863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71202 + ... + 299951.

Almost surely, 2^42450624375 is an apocalyptic number.

42450624375 is a deficient number, since it is larger than the sum of its proper divisors (29437451577).

42450624375 is an equidigital number, since it uses as much as digits as its factorization.

42450624375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371237 (or 371222 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 42450624375 in words is "forty-two billion, four hundred fifty million, six hundred twenty-four thousand, three hundred seventy-five".