1179170632738 has 16 divisors (see below), whose sum is σ = 2034822363264. Its totient is φ = 502012094400.

The previous prime is 1179170632711. The next prime is 1179170632753. The reversal of 1179170632738 is 8372360719711.

It is a super-2 number, since 2×1179170632738² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278893495 + ... + 278897722.

It is an arithmetic number, because the mean of its divisors is an integer number (127176397704).

Almost surely, 2^{1179170632738} is an apocalyptic number.

1179170632738 is a deficient number, since it is larger than the sum of its proper divisors (855651730526).

1179170632738 is a wasteful number, since it uses less digits than its factorization.

1179170632738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557791377.

The product of its (nonzero) digits is 2667168, while the sum is 55.

The spelling of 1179170632738 in words is "one trillion, one hundred seventy-nine billion, one hundred seventy million, six hundred thirty-two thousand, seven hundred thirty-eight".