470012721624 has 96 divisors (see below), whose sum is σ = 1308357554400. Its totient is φ = 152370915840.

The previous prime is 470012721623. The next prime is 470012721649. The reversal of 470012721624 is 426127210074.

470012721624 is a `hidden beast` number, since 4 + 7 + 0 + 0 + 1 + 2 + 7 + 21 + 624 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470012721623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210324 + ... + 992099.

It is an arithmetic number, because the mean of its divisors is an integer number (13628724525).

Almost surely, 2^470012721624 is an apocalyptic number.

It is an amenable number.

470012721624 is an abundant number, since it is smaller than the sum of its proper divisors (838344832776).

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

470012721624 is a wasteful number, since it uses less digits than its factorization.

470012721624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202585 (or 1202578 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

Adding to 470012721624 its reverse (426127210074), we get a palindrome (896139931698).

The spelling of 470012721624 in words is "four hundred seventy billion, twelve million, seven hundred twenty-one thousand, six hundred twenty-four".