126234444 has 48 divisors (see below), whose sum is σ = 339304448. Its totient is φ = 35779968.

The previous prime is 126234413. The next prime is 126234457. The reversal of 126234444 is 444432621.

It is a nude number because it is divisible by every one of its digits.

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, 4752 + ... + 16584.

Almost surely, 2^126234444 is an apocalyptic number.

126234444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126234444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169652224).

126234444 is an abundant number, since it is smaller than the sum of its proper divisors (213070004).

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

126234444 is a wasteful number, since it uses less digits than its factorization.

126234444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11974 (or 11972 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 126234444 is about 11235.4102728828. The cubic root of 126234444 is about 501.6405367248.

The spelling of 126234444 in words is "one hundred twenty-six million, two hundred thirty-four thousand, four hundred forty-four".