74314039013 has 4 divisors (see below), whose sum is σ = 74315287788. Its totient is φ = 74312790240.

The previous prime is 74314038989. The next prime is 74314039057. The reversal of 74314039013 is 31093041347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31093041347 = 947 ⋅32833201.

It can be written as a sum of positive squares in 2 ways, for example, as 6972751009 + 67341288004 = 83503^2 + 259502^2 .

It is a cyclic number.

It is not a de Polignac number, because 74314039013 - 2²⁸ = 74045603557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74314035013) 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, 530408 + ... + 655713.

It is an arithmetic number, because the mean of its divisors is an integer number (18578821947).

Almost surely, 2^74314039013 is an apocalyptic number.

It is an amenable number.

74314039013 is a deficient number, since it is larger than the sum of its proper divisors (1248775).

74314039013 is a wasteful number, since it uses less digits than its factorization.

74314039013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248774.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 74314039013 in words is "seventy-four billion, three hundred fourteen million, thirty-nine thousand, thirteen".