1158036334128 has 60 divisors (see below), whose sum is σ = 3244831585840. Its totient is φ = 385543041408.

The previous prime is 1158036334111. The next prime is 1158036334219. The reversal of 1158036334128 is 8214336308511.

It is a happy number.

1158036334128 is a `hidden beast` number, since 1 + 1 + 5 + 8 + 0 + 3 + 633 + 4 + 1 + 2 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4767223 + ... + 5004246.

Almost surely, 2^{1158036334128} is an apocalyptic number.

1158036334128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1158036334128 is an abundant number, since it is smaller than the sum of its proper divisors (2086795251712).

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

1158036334128 is a wasteful number, since it uses less digits than its factorization.

1158036334128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9772306 (or 9772297 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 1158036334128 in words is "one trillion, one hundred fifty-eight billion, thirty-six million, three hundred thirty-four thousand, one hundred twenty-eight".