116957894738 has 8 divisors (see below), whose sum is σ = 175439213820. Its totient is φ = 58478156800.

The previous prime is 116957894731. The next prime is 116957894777. The reversal of 116957894738 is 837498759611.

It can be written as a sum of positive squares in 2 ways, for example, as 116180767609 + 777127129 = 340853^2 + 27877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (116957894731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188783 + ... + 519186.

Almost surely, 2^116957894738 is an apocalyptic number.

116957894738 is a deficient number, since it is larger than the sum of its proper divisors (58481319082).

116957894738 is an equidigital number, since it uses as much as digits as its factorization.

116957894738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790572.

The product of its digits is 91445760, while the sum is 68.

The spelling of 116957894738 in words is "one hundred sixteen billion, nine hundred fifty-seven million, eight hundred ninety-four thousand, seven hundred thirty-eight".