472134727662 has 64 divisors (see below), whose sum is σ = 1020566749440. Its totient is φ = 144750115584.

The previous prime is 472134727633. The next prime is 472134727681. The reversal of 472134727662 is 266727431274.

It is a super-2 number, since 2×472134727662² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26333433 + ... + 26351355.

It is an arithmetic number, because the mean of its divisors is an integer number (15946355460).

Almost surely, 2^472134727662 is an apocalyptic number.

472134727662 is an abundant number, since it is smaller than the sum of its proper divisors (548432021778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472134727662 is a wasteful number, since it uses less digits than its factorization.

472134727662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19137.

The product of its digits is 4741632, while the sum is 51.

The spelling of 472134727662 in words is "four hundred seventy-two billion, one hundred thirty-four million, seven hundred twenty-seven thousand, six hundred sixty-two".