2321424032 has 12 divisors (see below), whose sum is σ = 4570303626. Its totient is φ = 1160712000.

The previous prime is 2321424013. The next prime is 2321424043. The reversal of 2321424032 is 2304241232.

It can be written as a sum of positive squares in only one way, i.e., 2145171856 + 176252176 = 46316^2 + 13276^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2321423989 and 2321424007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36272219 + ... + 36272282.

Almost surely, 2^2321424032 is an apocalyptic number.

It is an amenable number.

2321424032 is a deficient number, since it is larger than the sum of its proper divisors (2248879594).

2321424032 is an equidigital number, since it uses as much as digits as its factorization.

2321424032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72544511 (or 72544503 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2321424032 is about 48181.1584750720. The cubic root of 2321424032 is about 1324.0919910649.

Adding to 2321424032 its reverse (2304241232), we get a palindrome (4625665264).

The spelling of 2321424032 in words is "two billion, three hundred twenty-one million, four hundred twenty-four thousand, thirty-two".