1158959880192 has 48 divisors (see below), whose sum is σ = 3089805165720. Its totient is φ = 386319958016.

The previous prime is 1158959880167. The next prime is 1158959880193. The reversal of 1158959880192 is 2910889598511.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158959880193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94310253 + ... + 94322540.

Almost surely, 2^{1158959880192} is an apocalyptic number.

1158959880192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1158959880192 is an abundant number, since it is smaller than the sum of its proper divisors (1930845285528).

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

1158959880192 is an equidigital number, since it uses as much as digits as its factorization.

1158959880192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188632818 (or 188632798 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 66.

The spelling of 1158959880192 in words is "one trillion, one hundred fifty-eight billion, nine hundred fifty-nine million, eight hundred eighty thousand, one hundred ninety-two".