74077859273 has 12 divisors (see below), whose sum is σ = 81439800624. Its totient is φ = 67330791000.

The previous prime is 74077859269. The next prime is 74077859279. The reversal of 74077859273 is 37295877047.

It is not a de Polignac number, because 74077859273 - 2² = 74077859269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74077859279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618098 + ... + 728148.

It is an arithmetic number, because the mean of its divisors is an integer number (6786650052).

Almost surely, 2^74077859273 is an apocalyptic number.

It is an amenable number.

74077859273 is a deficient number, since it is larger than the sum of its proper divisors (7361941351).

74077859273 is a wasteful number, since it uses less digits than its factorization.

74077859273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115636 (or 115625 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 59.

The spelling of 74077859273 in words is "seventy-four billion, seventy-seven million, eight hundred fifty-nine thousand, two hundred seventy-three".