72377260061376 has 56 divisors (see below), whose sum is σ = 191501164839424. Its totient is φ = 24125375704320.

The previous prime is 72377260061363. The next prime is 72377260061401. The reversal of 72377260061376 is 67316006277327.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9483381 + ... + 15319563.

Almost surely, 2^{72377260061376} is an apocalyptic number.

It is an amenable number.

72377260061376 is an abundant number, since it is smaller than the sum of its proper divisors (119123904778048).

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

72377260061376 is a wasteful number, since it uses less digits than its factorization.

72377260061376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900789 (or 5900779 counting only the distinct ones).

The product of its (nonzero) digits is 18670176, while the sum is 57.

The spelling of 72377260061376 in words is "seventy-two trillion, three hundred seventy-seven billion, two hundred sixty million, sixty-one thousand, three hundred seventy-six".