72398069382 has 16 divisors (see below), whose sum is σ = 146629002240. Its totient is φ = 23827212552.

The previous prime is 72398069347. The next prime is 72398069399. The reversal of 72398069382 is 28396089327.

It is a congruent 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, 76368798 + ... + 76369745.

It is an arithmetic number, because the mean of its divisors is an integer number (9164312640).

Almost surely, 2^72398069382 is an apocalyptic number.

72398069382 is an abundant number, since it is smaller than the sum of its proper divisors (74230932858).

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

72398069382 is a wasteful number, since it uses less digits than its factorization.

72398069382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152738627.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 72398069382 in words is "seventy-two billion, three hundred ninety-eight million, sixty-nine thousand, three hundred eighty-two".