74963377371 has 16 divisors (see below), whose sum is σ = 105468756480. Its totient is φ = 47265620160.

The previous prime is 74963377367. The next prime is 74963377387. The reversal of 74963377371 is 17377336947.

It is not a de Polignac number, because 74963377371 - 2² = 74963377367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74963377171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6097375 + ... + 6109656.

It is an arithmetic number, because the mean of its divisors is an integer number (6591797280).

Almost surely, 2^74963377371 is an apocalyptic number.

74963377371 is a deficient number, since it is larger than the sum of its proper divisors (30505379109).

74963377371 is a wasteful number, since it uses less digits than its factorization.

74963377371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12207146.

The product of its digits is 14002632, while the sum is 57.

The spelling of 74963377371 in words is "seventy-four billion, nine hundred sixty-three million, three hundred seventy-seven thousand, three hundred seventy-one".