9472304077920 has 192 divisors, whose sum is σ = 33494849922240. Its totient is φ = 2499906945024.

The previous prime is 9472304077913. The next prime is 9472304077931. The reversal of 9472304077920 is 297704032749.

It is a super-2 number, since 2×9472304077920² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 10883347 + ... + 11721426.

It is an arithmetic number, because the mean of its divisors is an integer number (174452343345).

Almost surely, 2^{9472304077920} is an apocalyptic number.

9472304077920 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9472304077920 is an abundant number, since it is smaller than the sum of its proper divisors (24022545844320).

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

9472304077920 is a wasteful number, since it uses less digits than its factorization.

9472304077920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22604894 (or 22604880 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 54.

The spelling of 9472304077920 in words is "nine trillion, four hundred seventy-two billion, three hundred four million, seventy-seven thousand, nine hundred twenty".