132949669458 has 32 divisors (see below), whose sum is σ = 271335258432. Its totient is φ = 43416360000.

The previous prime is 132949669451. The next prime is 132949669459. The reversal of 132949669458 is 854966949231.

It is a super-2 number, since 2×132949669458² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132949669451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631741 + ... + 815472.

It is an arithmetic number, because the mean of its divisors is an integer number (8479226826).

Almost surely, 2^132949669458 is an apocalyptic number.

132949669458 is an abundant number, since it is smaller than the sum of its proper divisors (138385588974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132949669458 is a wasteful number, since it uses less digits than its factorization.

132949669458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447530.

The product of its digits is 100776960, while the sum is 66.

The spelling of 132949669458 in words is "one hundred thirty-two billion, nine hundred forty-nine million, six hundred sixty-nine thousand, four hundred fifty-eight".