73408133474732 has 24 divisors (see below), whose sum is σ = 147070714584864. Its totient is φ = 31406104138752.

The previous prime is 73408133474699. The next prime is 73408133474737. The reversal of 73408133474732 is 23747433180437.

It is not an unprimeable number, because it can be changed into a prime (73408133474737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2271837443 + ... + 2271869754.

It is an arithmetic number, because the mean of its divisors is an integer number (6127946441036).

Almost surely, 2^{73408133474732} is an apocalyptic number.

It is an amenable number.

73408133474732 is an abundant number, since it is smaller than the sum of its proper divisors (73662581110132).

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

73408133474732 is a wasteful number, since it uses less digits than its factorization.

73408133474732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543707785 (or 4543707783 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 56.

The spelling of 73408133474732 in words is "seventy-three trillion, four hundred eight billion, one hundred thirty-three million, four hundred seventy-four thousand, seven hundred thirty-two".