73207052940 has 96 divisors (see below), whose sum is σ = 234365128704. Its totient is φ = 16725715200.

The previous prime is 73207052921. The next prime is 73207052959. The reversal of 73207052940 is 4925070237.

It is an interprime number because it is at equal distance from previous prime (73207052921) and next prime (73207052959).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 952965 + ... + 1026915.

It is an arithmetic number, because the mean of its divisors is an integer number (2441303424).

Almost surely, 2^73207052940 is an apocalyptic number.

73207052940 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

73207052940 is an abundant number, since it is smaller than the sum of its proper divisors (161158075764).

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

73207052940 is a wasteful number, since it uses less digits than its factorization.

73207052940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76327 (or 76325 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 73207052940 in words is "seventy-three billion, two hundred seven million, fifty-two thousand, nine hundred forty".