74455477334632 has 16 divisors (see below), whose sum is σ = 139605982709760. Its totient is φ = 37227215278704.

The previous prime is 74455477334627. The next prime is 74455477334633. The reversal of 74455477334632 is 23643377455447.

It is not an unprimeable number, because it can be changed into a prime (74455477334633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64818658 + ... + 65957329.

It is an arithmetic number, because the mean of its divisors is an integer number (8725373919360).

Almost surely, 2^{74455477334632} is an apocalyptic number.

It is an amenable number.

74455477334632 is a deficient number, since it is larger than the sum of its proper divisors (65150505375128).

74455477334632 is a wasteful number, since it uses less digits than its factorization.

74455477334632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130847160 (or 130847156 counting only the distinct ones).

The product of its digits is 711244800, while the sum is 64.

The spelling of 74455477334632 in words is "seventy-four trillion, four hundred fifty-five billion, four hundred seventy-seven million, three hundred thirty-four thousand, six hundred thirty-two".