20232322450 has 24 divisors (see below), whose sum is σ = 37635933780. Its totient is φ = 8092108800.

The previous prime is 20232322423. The next prime is 20232322483. The reversal of 20232322450 is 5422323202.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5295327361 + 14936995089 = 72769^2 + 122217^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814210 + ... + 838690.

Almost surely, 2^20232322450 is an apocalyptic number.

20232322450 is a deficient number, since it is larger than the sum of its proper divisors (17403611330).

20232322450 is a wasteful number, since it uses less digits than its factorization.

20232322450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41022 (or 41017 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 20232322450 its reverse (5422323202), we get a palindrome (25654645652).

The spelling of 20232322450 in words is "twenty billion, two hundred thirty-two million, three hundred twenty-two thousand, four hundred fifty".