116892874816 has 21 divisors (see below), whose sum is σ = 231964726189. Its totient is φ = 58445069824.

The previous prime is 116892874793. The next prime is 116892874843. The reversal of 116892874816 is 618478298611.

The square root of 116892874816 is 341896.

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

It can be written as a sum of positive squares in only one way, i.e., 85100558400 + 31792316416 = 291720^2 + 178304^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2713800 + ... + 2756536.

Almost surely, 2^116892874816 is an apocalyptic number.

116892874816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

116892874816 is the 341896-th square number.

It is an amenable number.

116892874816 is a deficient number, since it is larger than the sum of its proper divisors (115071851373).

116892874816 is an frugal number, since it uses more digits than its factorization.

116892874816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85486 (or 42739 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 61.

The spelling of 116892874816 in words is "one hundred sixteen billion, eight hundred ninety-two million, eight hundred seventy-four thousand, eight hundred sixteen".