73460922720 has 48 divisors (see below), whose sum is σ = 231401908080. Its totient is φ = 19589579264.

The previous prime is 73460922709. The next prime is 73460922757. The reversal of 73460922720 is 2722906437.

It is a tau number, because it is divible by the number of its divisors (48).

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, 76521315 + ... + 76522274.

It is an arithmetic number, because the mean of its divisors is an integer number (4820873085).

Almost surely, 2^73460922720 is an apocalyptic number.

It is an amenable number.

73460922720 is an abundant number, since it is smaller than the sum of its proper divisors (157940985360).

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

73460922720 is a wasteful number, since it uses less digits than its factorization.

73460922720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153043607 (or 153043599 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 73460922720 in words is "seventy-three billion, four hundred sixty million, nine hundred twenty-two thousand, seven hundred twenty".