132842444 has 12 divisors (see below), whose sum is σ = 265684944. Its totient is φ = 56932464.

The previous prime is 132842431. The next prime is 132842447. The reversal of 132842444 is 444248231.

132842444 is an admirable number.

It is a super-2 number, since 2×132842444² = 35294229855786272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132842444.

It is not an unprimeable number, because it can be changed into a prime (132842447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2372159 + ... + 2372214.

It is an arithmetic number, because the mean of its divisors is an integer number (22140412).

Almost surely, 2^132842444 is an apocalyptic number.

132842444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

132842444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

132842444 is a wasteful number, since it uses less digits than its factorization.

132842444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744384 (or 4744382 counting only the distinct ones).

The product of its digits is 24576, while the sum is 32.

The square root of 132842444 is about 11525.7296515232. The cubic root of 132842444 is about 510.2452287267.

The spelling of 132842444 in words is "one hundred thirty-two million, eight hundred forty-two thousand, four hundred forty-four".