72238560151 has 8 divisors (see below), whose sum is σ = 73435760624. Its totient is φ = 71041777920.

The previous prime is 72238560143. The next prime is 72238560161. The reversal of 72238560151 is 15106583227.

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 72238560151 - 2³ = 72238560143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72238560131) 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, 253831 + ... + 457063.

It is an arithmetic number, because the mean of its divisors is an integer number (9179470078).

Almost surely, 2^72238560151 is an apocalyptic number.

72238560151 is a deficient number, since it is larger than the sum of its proper divisors (1197200473).

72238560151 is a wasteful number, since it uses less digits than its factorization.

72238560151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209121.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 72238560151 in words is "seventy-two billion, two hundred thirty-eight million, five hundred sixty thousand, one hundred fifty-one".