132715908369 has 72 divisors (see below), whose sum is σ = 216143327400. Its totient is φ = 78385190400.

The previous prime is 132715908343. The next prime is 132715908421. The reversal of 132715908369 is 963809517231.

132715908369 is a `hidden beast` number, since 1 + 3 + 271 + 5 + 9 + 0 + 8 + 369 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4752309969 + 127963598400 = 68937^2 + 357720^2 .

It is not a de Polignac number, because 132715908369 - 2¹¹ = 132715906321 is a prime.

It is a super-2 number, since 2×132715908369² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132715909369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7231597 + ... + 7249925.

Almost surely, 2^132715908369 is an apocalyptic number.

It is an amenable number.

132715908369 is a deficient number, since it is larger than the sum of its proper divisors (83427419031).

132715908369 is a wasteful number, since it uses less digits than its factorization.

132715908369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527 (or 18513 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 132715908369 in words is "one hundred thirty-two billion, seven hundred fifteen million, nine hundred eight thousand, three hundred sixty-nine".