1156311407468 has 48 divisors (see below), whose sum is σ = 2326886736384. Its totient is φ = 492506542080.

The previous prime is 1156311407453. The next prime is 1156311407477. The reversal of 1156311407468 is 8647041136511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30707180 + ... + 30744812.

It is an arithmetic number, because the mean of its divisors is an integer number (48476807008).

Almost surely, 2^{1156311407468} is an apocalyptic number.

It is an amenable number.

1156311407468 is an abundant number, since it is smaller than the sum of its proper divisors (1170575328916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1156311407468 is a wasteful number, since it uses less digits than its factorization.

1156311407468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44382 (or 44380 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 1156311407468 in words is "one trillion, one hundred fifty-six billion, three hundred eleven million, four hundred seven thousand, four hundred sixty-eight".