132359898969 has 9 divisors (see below), whose sum is σ = 191188097269. Its totient is φ = 88239205020.

The previous prime is 132359898967. The next prime is 132359899031. The reversal of 132359898969 is 969898953231.

It is a happy number.

The square root of 132359898969 is 363813.

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

132359898969 is a `hidden beast` number, since 1 + 3 + 23 + 598 + 9 + 8 + 9 + 6 + 9 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 132359898969 - 2¹ = 132359898967 is a prime.

It is a super-2 number, since 2×132359898969² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132359898897 and 132359898906.

It is not an unprimeable number, because it can be changed into a prime (132359898967) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1030804 + ... + 1152074.

Almost surely, 2^132359898969 is an apocalyptic number.

132359898969 is the 363813-rd square number.

132359898969 is the 181907-th centered octagonal number.

It is an amenable number.

132359898969 is a deficient number, since it is larger than the sum of its proper divisors (58828198300).

132359898969 is an frugal number, since it uses more digits than its factorization.

132359898969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242548 (or 121274 counting only the distinct ones).

The product of its digits is 226748160, while the sum is 72.

The spelling of 132359898969 in words is "one hundred thirty-two billion, three hundred fifty-nine million, eight hundred ninety-eight thousand, nine hundred sixty-nine".