2323400432 has 20 divisors (see below), whose sum is σ = 4586525640. Its totient is φ = 1139780928.

The previous prime is 2323400413. The next prime is 2323400437. The reversal of 2323400432 is 2340043232.

It is a junction number, because it is equal to n+sod(n) for n = 2323400398 and 2323400407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323400437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369082 + ... + 1370777.

It is an arithmetic number, because the mean of its divisors is an integer number (229326282).

Almost surely, 2^2323400432 is an apocalyptic number.

It is an amenable number.

2323400432 is a deficient number, since it is larger than the sum of its proper divisors (2263125208).

2323400432 is a wasteful number, since it uses less digits than its factorization.

2323400432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739920 (or 2739914 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2323400432 is about 48201.6642036351. The cubic root of 2323400432 is about 1324.4676502957.

Adding to 2323400432 its reverse (2340043232), we get a palindrome (4663443664).

The spelling of 2323400432 in words is "two billion, three hundred twenty-three million, four hundred thousand, four hundred thirty-two".