132674451349 has 32 divisors (see below), whose sum is σ = 154178173440. Its totient is φ = 113974759360.

The previous prime is 132674451323. The next prime is 132674451419. The reversal of 132674451349 is 943154476231.

It is a happy number.

It is not a de Polignac number, because 132674451349 - 2⁵ = 132674451317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132674458349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1777587 + ... + 1850719.

It is an arithmetic number, because the mean of its divisors is an integer number (4818067920).

Almost surely, 2^132674451349 is an apocalyptic number.

It is an amenable number.

132674451349 is a deficient number, since it is larger than the sum of its proper divisors (21503722091).

132674451349 is an equidigital number, since it uses as much as digits as its factorization.

132674451349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73242 (or 73220 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The spelling of 132674451349 in words is "one hundred thirty-two billion, six hundred seventy-four million, four hundred fifty-one thousand, three hundred forty-nine".