116668698624 has 195 divisors, whose sum is σ = 349111911973. Its totient is φ = 38823985152.

The previous prime is 116668698413. The next prime is 116668698647. The reversal of 116668698624 is 426896866611.

The square root of 116668698624 is 341568.

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., 71738265600 + 44930433024 = 267840^2 + 211968^2 .

It is a super-2 number, since 2×116668698624² (a number of 23 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 196742872 + ... + 196743464.

Almost surely, 2^116668698624 is an apocalyptic number.

116668698624 is the 341568-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116668698624

116668698624 is an abundant number, since it is smaller than the sum of its proper divisors (232443213349).

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

116668698624 is an frugal number, since it uses more digits than its factorization.

116668698624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 598 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 63.

The spelling of 116668698624 in words is "one hundred sixteen billion, six hundred sixty-eight million, six hundred ninety-eight thousand, six hundred twenty-four".