471679587641496 has 64 divisors (see below), whose sum is σ = 1270616425192800. Its totient is φ = 145051055889408.

The previous prime is 471679587641399. The next prime is 471679587641497. The reversal of 471679587641496 is 694146785976174.

It is a happy number.

It is a super-2 number, since 2×471679587641496² (a number of 30 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (84) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471679587641497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421966581 + ... + 423082916.

Almost surely, 2^{471679587641496} is an apocalyptic number.

It is an amenable number.

471679587641496 is an abundant number, since it is smaller than the sum of its proper divisors (798936837551304).

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

471679587641496 is a wasteful number, since it uses less digits than its factorization.

471679587641496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845051308 (or 845051304 counting only the distinct ones).

The product of its digits is 15362887680, while the sum is 84.

The spelling of 471679587641496 in words is "four hundred seventy-one trillion, six hundred seventy-nine billion, five hundred eighty-seven million, six hundred forty-one thousand, four hundred ninety-six".