1151612132880 has 320 divisors, whose sum is σ = 4128837451776. Its totient is φ = 262870272000.

The previous prime is 1151612132821. The next prime is 1151612132893. The reversal of 1151612132880 is 882312161511.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2837925 + ... + 3218235.

Almost surely, 2^{1151612132880} is an apocalyptic number.

1151612132880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151612132880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2064418725888).

1151612132880 is an abundant number, since it is smaller than the sum of its proper divisors (2977225318896).

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

1151612132880 is a wasteful number, since it uses less digits than its factorization.

1151612132880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380406 (or 380400 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 39.

The spelling of 1151612132880 in words is "one trillion, one hundred fifty-one billion, six hundred twelve million, one hundred thirty-two thousand, eight hundred eighty".