1179039818896 has 135 divisors (see below), whose sum is σ = 2401504185171. Its totient is φ = 560760457152.

The previous prime is 1179039818893. The next prime is 1179039818897. The reversal of 1179039818896 is 6988189309711.

The square root of 1179039818896 is 1085836.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1179039818893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11019063675 + ... + 11019063781.

Almost surely, 2^{1179039818896} is an apocalyptic number.

1179039818896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1179039818896 is the 1085836-th square number.

It is an amenable number.

1179039818896 is an abundant number, since it is smaller than the sum of its proper divisors (1222464366275).

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

1179039818896 is an frugal number, since it uses more digits than its factorization.

1179039818896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 70.

The spelling of 1179039818896 in words is "one trillion, one hundred seventy-nine billion, thirty-nine million, eight hundred eighteen thousand, eight hundred ninety-six".