12032401444 has 24 divisors (see below), whose sum is σ = 24115069440. Its totient is φ = 5145972096.

The previous prime is 12032401429. The next prime is 12032401501. The reversal of 12032401444 is 44410423021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435157 + ... + 461980.

It is an arithmetic number, because the mean of its divisors is an integer number (1004794560).

Almost surely, 2^12032401444 is an apocalyptic number.

12032401444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12032401444 is an abundant number, since it is smaller than the sum of its proper divisors (12082667996).

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

12032401444 is a wasteful number, since it uses less digits than its factorization.

12032401444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897627 (or 897625 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12032401444 its reverse (44410423021), we get a palindrome (56442824465).

The spelling of 12032401444 in words is "twelve billion, thirty-two million, four hundred one thousand, four hundred forty-four".