1160525581440 has 128 divisors (see below), whose sum is σ = 3893868849600. Its totient is φ = 293185400832.

The previous prime is 1160525581381. The next prime is 1160525581487. The reversal of 1160525581440 is 441855250611.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 1160525581392 and 1160525581401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15869847 + ... + 15942806.

Almost surely, 2^{1160525581440} is an apocalyptic number.

1160525581440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160525581440 is an abundant number, since it is smaller than the sum of its proper divisors (2733343268160).

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

1160525581440 is a wasteful number, since it uses less digits than its factorization.

1160525581440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31812694 (or 31812682 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 1160525581440 in words is "one trillion, one hundred sixty billion, five hundred twenty-five million, five hundred eighty-one thousand, four hundred forty".