1162156613304 has 64 divisors (see below), whose sum is σ = 3010646944800. Its totient is φ = 373396545536.

The previous prime is 1162156613243. The next prime is 1162156613327. The reversal of 1162156613304 is 4033166512611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995169 + ... + 1820624.

Almost surely, 2^{1162156613304} is an apocalyptic number.

It is an amenable number.

1162156613304 is an abundant number, since it is smaller than the sum of its proper divisors (1848490331496).

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

1162156613304 is a wasteful number, since it uses less digits than its factorization.

1162156613304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816424 (or 2816420 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 1162156613304 in words is "one trillion, one hundred sixty-two billion, one hundred fifty-six million, six hundred thirteen thousand, three hundred four".