4591127791916 has 12 divisors (see below), whose sum is σ = 8036795091360. Its totient is φ = 2294900622960.

The previous prime is 4591127791879. The next prime is 4591127791931. The reversal of 4591127791916 is 6191977211954.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165802676 + ... + 165830363.

It is an arithmetic number, because the mean of its divisors is an integer number (669732924280).

Almost surely, 2^{4591127791916} is an apocalyptic number.

It is an amenable number.

4591127791916 is a deficient number, since it is larger than the sum of its proper divisors (3445667299444).

4591127791916 is a wasteful number, since it uses less digits than its factorization.

4591127791916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331636504 (or 331636502 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 62.

The spelling of 4591127791916 in words is "four trillion, five hundred ninety-one billion, one hundred twenty-seven million, seven hundred ninety-one thousand, nine hundred sixteen".