134131044 has 24 divisors (see below), whose sum is σ = 319632768. Its totient is φ = 43758880.

The previous prime is 134131043. The next prime is 134131069. The reversal of 134131044 is 440131431.

It is a super-2 number, since 2×134131044² = 35982273929059872, 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 134131044.

It is not an unprimeable number, because it can be changed into a prime (134131043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118347 + ... + 119474.

It is an arithmetic number, because the mean of its divisors is an integer number (13318032).

Almost surely, 2^134131044 is an apocalyptic number.

It is an amenable number.

134131044 is an abundant number, since it is smaller than the sum of its proper divisors (185501724).

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

134131044 is a wasteful number, since it uses less digits than its factorization.

134131044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237875 (or 237873 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 134131044 is about 11581.4957583207. The cubic root of 134131044 is about 511.8897518562.

Adding to 134131044 its reverse (440131431), we get a palindrome (574262475).

It can be divided in two parts, 1341 and 31044, that added together give a triangular number (32385 = T₂₅₄).

The spelling of 134131044 in words is "one hundred thirty-four million, one hundred thirty-one thousand, forty-four".