472426247386621 has 8 divisors (see below), whose sum is σ = 515374246875744. Its totient is φ = 429478274367120.

The previous prime is 472426247386607. The next prime is 472426247386727. The reversal of 472426247386621 is 126683742624274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472426247386621 - 2²⁵ = 472426213832189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472426247386601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58929346 + ... + 66464428.

It is an arithmetic number, because the mean of its divisors is an integer number (64421780859468).

Almost surely, 2^{472426247386621} is an apocalyptic number.

It is an amenable number.

472426247386621 is a deficient number, since it is larger than the sum of its proper divisors (42947999489123).

472426247386621 is a wasteful number, since it uses less digits than its factorization.

472426247386621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13234811.

The product of its digits is 260112384, while the sum is 64.

The spelling of 472426247386621 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, two hundred forty-seven million, three hundred eighty-six thousand, six hundred twenty-one".