424272088625 has 64 divisors (see below), whose sum is σ = 661231434240. Its totient is φ = 264046176000.

The previous prime is 424272088621. The next prime is 424272088661. The reversal of 424272088625 is 526880272424.

It is not a de Polignac number, because 424272088625 - 2² = 424272088621 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (424272088621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5864171 + ... + 5936079.

It is an arithmetic number, because the mean of its divisors is an integer number (10331741160).

Almost surely, 2^424272088625 is an apocalyptic number.

It is an amenable number.

424272088625 is a deficient number, since it is larger than the sum of its proper divisors (236959345615).

424272088625 is a wasteful number, since it uses less digits than its factorization.

424272088625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72555 (or 72545 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 50.

The spelling of 424272088625 in words is "four hundred twenty-four billion, two hundred seventy-two million, eighty-eight thousand, six hundred twenty-five".