73884314312 has 32 divisors (see below), whose sum is σ = 147104903520. Its totient is φ = 34668867840.

The previous prime is 73884314249. The next prime is 73884314321. The reversal of 73884314312 is 21341348837.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 735614 + ... + 829997.

It is an arithmetic number, because the mean of its divisors is an integer number (4597028235).

Almost surely, 2^73884314312 is an apocalyptic number.

It is an amenable number.

73884314312 is a deficient number, since it is larger than the sum of its proper divisors (73220589208).

73884314312 is a wasteful number, since it uses less digits than its factorization.

73884314312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565981 (or 1565977 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The spelling of 73884314312 in words is "seventy-three billion, eight hundred eighty-four million, three hundred fourteen thousand, three hundred twelve".