2308558423216 has 40 divisors (see below), whose sum is σ = 4475754168320. Its totient is φ = 1153525375296.

The previous prime is 2308558423177. The next prime is 2308558423217. The reversal of 2308558423216 is 6123248558032.

It is a self number, because there is not a number n which added to its sum of digits gives 2308558423216.

It is not an unprimeable number, because it can be changed into a prime (2308558423217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239397691 + ... + 239407333.

It is an arithmetic number, because the mean of its divisors is an integer number (111893854208).

Almost surely, 2^{2308558423216} is an apocalyptic number.

It is an amenable number.

2308558423216 is a deficient number, since it is larger than the sum of its proper divisors (2167195745104).

2308558423216 is a wasteful number, since it uses less digits than its factorization.

2308558423216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17873 (or 17867 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 2308558423216 in words is "two trillion, three hundred eight billion, five hundred fifty-eight million, four hundred twenty-three thousand, two hundred sixteen".