116784860644 has 27 divisors (see below), whose sum is σ = 205514913051. Its totient is φ = 58068120960.

The previous prime is 116784860627. The next prime is 116784860653. The reversal of 116784860644 is 446068487611.

The square root of 116784860644 is 341738.

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

It can be written as a sum of positive squares in 4 ways, for example, as 2513819044 + 114271041600 = 50138^2 + 338040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 164717362 + ... + 164718070.

Almost surely, 2^116784860644 is an apocalyptic number.

116784860644 is the 341738-th square number.

It is an amenable number.

116784860644 is a deficient number, since it is larger than the sum of its proper divisors (88730052407).

116784860644 is an frugal number, since it uses more digits than its factorization.

116784860644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 952 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 116784860644 in words is "one hundred sixteen billion, seven hundred eighty-four million, eight hundred sixty thousand, six hundred forty-four".