132768144372877 has 24 divisors (see below), whose sum is σ = 148817708628480. Its totient is φ = 118271447461440.

The previous prime is 132768144372869. The next prime is 132768144372901. The reversal of 132768144372877 is 778273441867231.

It is not a de Polignac number, because 132768144372877 - 2³ = 132768144372869 is a prime.

It is a super-2 number, since 2×132768144372877² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132768144372077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33414838 + ... + 37176439.

It is an arithmetic number, because the mean of its divisors is an integer number (6200737859520).

Almost surely, 2^{132768144372877} is an apocalyptic number.

It is an amenable number.

132768144372877 is a deficient number, since it is larger than the sum of its proper divisors (16049564255603).

132768144372877 is a wasteful number, since it uses less digits than its factorization.

132768144372877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70591693 (or 70591680 counting only the distinct ones).

The product of its digits is 531062784, while the sum is 70.

The spelling of 132768144372877 in words is "one hundred thirty-two trillion, seven hundred sixty-eight billion, one hundred forty-four million, three hundred seventy-two thousand, eight hundred seventy-seven".