126412044 has 48 divisors (see below), whose sum is σ = 332881920. Its totient is φ = 36984640.

The previous prime is 126412037. The next prime is 126412057. The reversal of 126412044 is 440214621.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12684 + ... + 20339.

It is an arithmetic number, because the mean of its divisors is an integer number (6935040).

Almost surely, 2^126412044 is an apocalyptic number.

It is an amenable number.

126412044 is an abundant number, since it is smaller than the sum of its proper divisors (206469876).

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

126412044 is a wasteful number, since it uses less digits than its factorization.

126412044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33070 (or 33068 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 126412044 is about 11243.3110781478. The cubic root of 126412044 is about 501.8756801824.

Adding to 126412044 its reverse (440214621), we get a palindrome (566626665).

The spelling of 126412044 in words is "one hundred twenty-six million, four hundred twelve thousand, forty-four".