471861340032 has 64 divisors (see below), whose sum is σ = 1253877154560. Its totient is φ = 157224936960.

The previous prime is 471861340031. The next prime is 471861340033. The reversal of 471861340032 is 230043168174.

It is an interprime number because it is at equal distance from previous prime (471861340031) and next prime (471861340033).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×471861340032² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471861340031) 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, 734907 + ... + 1218117.

It is an arithmetic number, because the mean of its divisors is an integer number (19591830540).

Almost surely, 2^471861340032 is an apocalyptic number.

It is an amenable number.

471861340032 is an abundant number, since it is smaller than the sum of its proper divisors (782015814528).

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

471861340032 is a wasteful number, since it uses less digits than its factorization.

471861340032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485771 (or 485759 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 471861340032 in words is "four hundred seventy-one billion, eight hundred sixty-one million, three hundred forty thousand, thirty-two".