1156908113088 has 224 divisors, whose sum is σ = 3771441483264. Its totient is φ = 304788676608.

The previous prime is 1156908113071. The next prime is 1156908113093. The reversal of 1156908113088 is 8803118096511.

It is a tau number, because it is divible by the number of its divisors (224).

It is a self number, because there is not a number n which added to its sum of digits gives 1156908113088.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16335931 + ... + 16406597.

It is an arithmetic number, because the mean of its divisors is an integer number (16836792336).

Almost surely, 2^{1156908113088} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1156908113088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1885720741632).

1156908113088 is an abundant number, since it is smaller than the sum of its proper divisors (2614533370176).

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

1156908113088 is a wasteful number, since it uses less digits than its factorization.

1156908113088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71639 (or 71629 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 51.

The spelling of 1156908113088 in words is "one trillion, one hundred fifty-six billion, nine hundred eight million, one hundred thirteen thousand, eighty-eight".