73400734007316 has 72 divisors (see below), whose sum is σ = 189152787751200. Its totient is φ = 23991141380544.

The previous prime is 73400734007311. The next prime is 73400734007317. The reversal of 73400734007316 is 61370043700437.

73400734007316 is a `hidden beast` number, since 73 + 40 + 0 + 73 + 400 + 73 + 1 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73400734007311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8079670 + ... + 14563053.

It is an arithmetic number, because the mean of its divisors is an integer number (2627122052100).

Almost surely, 2^{73400734007316} is an apocalyptic number.

It is an amenable number.

73400734007316 is an abundant number, since it is smaller than the sum of its proper divisors (115752053743884).

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

73400734007316 is a wasteful number, since it uses less digits than its factorization.

73400734007316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22644485 (or 22644480 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 45.

The spelling of 73400734007316 in words is "seventy-three trillion, four hundred billion, seven hundred thirty-four million, seven thousand, three hundred sixteen".