74121764314 has 16 divisors (see below), whose sum is σ = 119740428360. Its totient is φ = 34208539200.

The previous prime is 74121764309. The next prime is 74121764359. The reversal of 74121764314 is 41346712147.

It can be written as a sum of positive squares in 4 ways, for example, as 21398716089 + 52723048225 = 146283^2 + 229615^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726664 + ... + 822364.

Almost surely, 2^74121764314 is an apocalyptic number.

74121764314 is a deficient number, since it is larger than the sum of its proper divisors (45618664046).

74121764314 is a wasteful number, since it uses less digits than its factorization.

74121764314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125505.

The product of its digits is 112896, while the sum is 40.

The spelling of 74121764314 in words is "seventy-four billion, one hundred twenty-one million, seven hundred sixty-four thousand, three hundred fourteen".