940172667625 has 16 divisors (see below), whose sum is σ = 1190847969792. Its totient is φ = 740912185200.

The previous prime is 940172667617. The next prime is 940172667653. The reversal of 940172667625 is 526766271049.

It is not a de Polignac number, because 940172667625 - 2³ = 940172667617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56121337 + ... + 56138086.

It is an arithmetic number, because the mean of its divisors is an integer number (74427998112).

Almost surely, 2^940172667625 is an apocalyptic number.

It is an amenable number.

940172667625 is a deficient number, since it is larger than the sum of its proper divisors (250675302167).

940172667625 is a wasteful number, since it uses less digits than its factorization.

940172667625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112259505 (or 112259495 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 940172667625 in words is "nine hundred forty billion, one hundred seventy-two million, six hundred sixty-seven thousand, six hundred twenty-five".