116529181399432 has 8 divisors (see below), whose sum is σ = 218492215123950. Its totient is φ = 58264590699712.

The previous prime is 116529181399303. The next prime is 116529181399451. The reversal of 116529181399432 is 234993181925611.

It can be written as a sum of positive squares in only one way, i.e., 110596225392676 + 5932956006756 = 10516474^2 + 2435766^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7283073837457 + ... + 7283073837472.

Almost surely, 2^{116529181399432} is an apocalyptic number.

It is an amenable number.

116529181399432 is a deficient number, since it is larger than the sum of its proper divisors (101963033724518).

116529181399432 is a wasteful number, since it uses less digits than its factorization.

116529181399432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14566147674935 (or 14566147674931 counting only the distinct ones).

The product of its digits is 25194240, while the sum is 64.

The spelling of 116529181399432 in words is "one hundred sixteen trillion, five hundred twenty-nine billion, one hundred eighty-one million, three hundred ninety-nine thousand, four hundred thirty-two".