72401337363 has 16 divisors (see below), whose sum is σ = 97088302080. Its totient is φ = 47991285216.

The previous prime is 72401337353. The next prime is 72401337373. The reversal of 72401337363 is 36373310427.

It is an interprime number because it is at equal distance from previous prime (72401337353) and next prime (72401337373).

It is not a de Polignac number, because 72401337363 - 2⁹ = 72401336851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72401337353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887008 + ... + 965186.

It is an arithmetic number, because the mean of its divisors is an integer number (6068018880).

Almost surely, 2^72401337363 is an apocalyptic number.

72401337363 is a deficient number, since it is larger than the sum of its proper divisors (24686964717).

72401337363 is a wasteful number, since it uses less digits than its factorization.

72401337363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79946.

The product of its (nonzero) digits is 190512, while the sum is 39.

The spelling of 72401337363 in words is "seventy-two billion, four hundred one million, three hundred thirty-seven thousand, three hundred sixty-three".