7272000038560 has 96 divisors (see below), whose sum is σ = 18056033896320. Its totient is φ = 2762313489408.

The previous prime is 7272000038557. The next prime is 7272000038561. The reversal of 7272000038560 is 658300002727.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (7272000038561) 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, 6596707 + ... + 7619746.

It is an arithmetic number, because the mean of its divisors is an integer number (188083686420).

Almost surely, 2^{7272000038560} is an apocalyptic number.

It is an amenable number.

7272000038560 is an abundant number, since it is smaller than the sum of its proper divisors (10784033857760).

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

7272000038560 is a wasteful number, since it uses less digits than its factorization.

7272000038560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14216630 (or 14216622 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 7272000038560 in words is "seven trillion, two hundred seventy-two billion, thirty-eight thousand, five hundred sixty".