72316376157401 has 8 divisors (see below), whose sum is σ = 74538284852064. Its totient is φ = 70119018940320.

The previous prime is 72316376157397. The next prime is 72316376157413. The reversal of 72316376157401 is 10475167361327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72316376157401 - 2² = 72316376157397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (72316376157451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6137863415 + ... + 6137875196.

It is an arithmetic number, because the mean of its divisors is an integer number (9317285606508).

Almost surely, 2^{72316376157401} is an apocalyptic number.

It is an amenable number.

72316376157401 is a deficient number, since it is larger than the sum of its proper divisors (2221908694663).

72316376157401 is a wasteful number, since it uses less digits than its factorization.

72316376157401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12275738791.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 72316376157401 in words is "seventy-two trillion, three hundred sixteen billion, three hundred seventy-six million, one hundred fifty-seven thousand, four hundred one".