115761442406399 has 8 divisors (see below), whose sum is σ = 115860537999360. Its totient is φ = 115662355025400.

The previous prime is 115761442406369. The next prime is 115761442406411. The reversal of 115761442406399 is 993604244167511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115761442406399 is a prime.

It is a super-2 number, since 2×115761442406399² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115761442406339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26320154 + ... + 30401864.

It is an arithmetic number, because the mean of its divisors is an integer number (14482567249920).

Almost surely, 2^{115761442406399} is an apocalyptic number.

115761442406399 is a deficient number, since it is larger than the sum of its proper divisors (99095592961).

115761442406399 is a wasteful number, since it uses less digits than its factorization.

115761442406399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105981.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 115761442406399 in words is "one hundred fifteen trillion, seven hundred sixty-one billion, four hundred forty-two million, four hundred six thousand, three hundred ninety-nine".