471990790390824 has 48 divisors (see below), whose sum is σ = 1281220254943200. Its totient is φ = 156971880165024.

The previous prime is 471990790390787. The next prime is 471990790390883. The reversal of 471990790390824 is 428093097099174.

471990790390824 is a `hidden beast` number, since 4 + 7 + 1 + 9 + 90 + 79 + 0 + 390 + 82 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7466286894 + ... + 7466350109.

It is an arithmetic number, because the mean of its divisors is an integer number (26692088644650).

Almost surely, 2^{471990790390824} is an apocalyptic number.

It is an amenable number.

471990790390824 is an abundant number, since it is smaller than the sum of its proper divisors (809229464552376).

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

471990790390824 is a wasteful number, since it uses less digits than its factorization.

471990790390824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14932637454 (or 14932637447 counting only the distinct ones).

The product of its (nonzero) digits is 246903552, while the sum is 72.

The spelling of 471990790390824 in words is "four hundred seventy-one trillion, nine hundred ninety billion, seven hundred ninety million, three hundred ninety thousand, eight hundred twenty-four".