1170974532140 has 48 divisors (see below), whose sum is σ = 2932527532032. Its totient is φ = 384021460416.

The previous prime is 1170974532131. The next prime is 1170974532179. The reversal of 1170974532140 is 412354790711.

It is a junction number, because it is equal to n+sod(n) for n = 1170974532091 and 1170974532100.

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, 181825124 + ... + 181831563.

It is an arithmetic number, because the mean of its divisors is an integer number (61094323584).

Almost surely, 2^{1170974532140} is an apocalyptic number.

1170974532140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1170974532140 is an abundant number, since it is smaller than the sum of its proper divisors (1761552999892).

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

1170974532140 is a wasteful number, since it uses less digits than its factorization.

1170974532140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363656726 (or 363656724 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 1170974532140 in words is "one trillion, one hundred seventy billion, nine hundred seventy-four million, five hundred thirty-two thousand, one hundred forty".