116655719401 has 45 divisors (see below), whose sum is σ = 132195453441. Its totient is φ = 102940136208.

The previous prime is 116655719353. The next prime is 116655719417. The reversal of 116655719401 is 104917556611.

The square root of 116655719401 is 341549.

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

It can be written as a sum of positive squares in 2 ways, for example, as 57839769001 + 58815950400 = 240499^2 + 242520^2 .

It is not a de Polignac number, because 116655719401 - 2⁷ = 116655719273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116655719461) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2482036560 + ... + 2482036606.

Almost surely, 2^116655719401 is an apocalyptic number.

116655719401 is the 341549-th square number.

116655719401 is the 170775-th centered octagonal number.

It is an amenable number.

116655719401 is a deficient number, since it is larger than the sum of its proper divisors (15539734040).

116655719401 is an frugal number, since it uses more digits than its factorization.

116655719401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 46.

The spelling of 116655719401 in words is "one hundred sixteen billion, six hundred fifty-five million, seven hundred nineteen thousand, four hundred one".