73466813472 has 96 divisors (see below), whose sum is σ = 207741905280. Its totient is φ = 22598983680.

The previous prime is 73466813443. The next prime is 73466813489. The reversal of 73466813472 is 27431866437.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6972304 + ... + 6982832.

It is an arithmetic number, because the mean of its divisors is an integer number (2163978180).

Almost surely, 2^73466813472 is an apocalyptic number.

It is an amenable number.

73466813472 is an abundant number, since it is smaller than the sum of its proper divisors (134275091808).

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

73466813472 is a wasteful number, since it uses less digits than its factorization.

73466813472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16146 (or 16138 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 51.

The spelling of 73466813472 in words is "seventy-three billion, four hundred sixty-six million, eight hundred thirteen thousand, four hundred seventy-two".