73245542742700 has 36 divisors (see below), whose sum is σ = 165853385485200. Its totient is φ = 28024381570240.

The previous prime is 73245542742689. The next prime is 73245542742727. The reversal of 73245542742700 is 724724554237.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15922941775 + ... + 15922946374.

It is an arithmetic number, because the mean of its divisors is an integer number (4607038485700).

Almost surely, 2^{73245542742700} is an apocalyptic number.

It is an amenable number.

73245542742700 is an abundant number, since it is smaller than the sum of its proper divisors (92607842742500).

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

73245542742700 is a wasteful number, since it uses less digits than its factorization.

73245542742700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31845888186 (or 31845888179 counting only the distinct ones).

The product of its (nonzero) digits is 13171200, while the sum is 52.

The spelling of 73245542742700 in words is "seventy-three trillion, two hundred forty-five billion, five hundred forty-two million, seven hundred forty-two thousand, seven hundred".