72098026924 has 96 divisors (see below), whose sum is σ = 170925834240. Its totient is φ = 25753204800.

The previous prime is 72098026859. The next prime is 72098026961. The reversal of 72098026924 is 42962089027.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17302 + ... + 380125.

It is an arithmetic number, because the mean of its divisors is an integer number (1780477440).

Almost surely, 2^72098026924 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 72098026924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85462917120).

72098026924 is an abundant number, since it is smaller than the sum of its proper divisors (98827807316).

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

72098026924 is a wasteful number, since it uses less digits than its factorization.

72098026924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397499 (or 397497 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 72098026924 in words is "seventy-two billion, ninety-eight million, twenty-six thousand, nine hundred twenty-four".