2232400344 has 32 divisors (see below), whose sum is σ = 5623611840. Its totient is φ = 738452000.

The previous prime is 2232400327. The next prime is 2232400351. The reversal of 2232400344 is 4430042322.

2232400344 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232400344³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 351882 + ... + 358169.

It is an arithmetic number, because the mean of its divisors is an integer number (175737870).

Almost surely, 2^2232400344 is an apocalyptic number.

2232400344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2232400344 is an abundant number, since it is smaller than the sum of its proper divisors (3391211496).

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

2232400344 is a wasteful number, since it uses less digits than its factorization.

2232400344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710191 (or 710187 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2232400344 is about 47248.2840323329. The cubic root of 2232400344 is about 1306.9451464047.

Adding to 2232400344 its reverse (4430042322), we get a palindrome (6662442666).

The spelling of 2232400344 in words is "two billion, two hundred thirty-two million, four hundred thousand, three hundred forty-four".