1232001344 has 56 divisors (see below), whose sum is σ = 2941076160. Its totient is φ = 500207616.

The previous prime is 1232001313. The next prime is 1232001347. The reversal of 1232001344 is 4431002321.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232001347) 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, 63857 + ... + 80880.

Almost surely, 2^1232001344 is an apocalyptic number.

1232001344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1232001344 is an abundant number, since it is smaller than the sum of its proper divisors (1709074816).

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

1232001344 is a wasteful number, since it uses less digits than its factorization.

1232001344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144775 (or 144765 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1232001344 is about 35099.8766949401. The cubic root of 1232001344 is about 1072.0220720190.

Adding to 1232001344 its reverse (4431002321), we get a palindrome (5663003665).

The spelling of 1232001344 in words is "one billion, two hundred thirty-two million, one thousand, three hundred forty-four".