20024332311430 has 16 divisors (see below), whose sum is σ = 36050386414464. Its totient is φ = 8008268868160.

The previous prime is 20024332311413. The next prime is 20024332311443. The reversal of 20024332311430 is 3411323342002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182949607 + ... + 183059026.

It is an arithmetic number, because the mean of its divisors is an integer number (2253149150904).

Almost surely, 2^{20024332311430} is an apocalyptic number.

20024332311430 is a deficient number, since it is larger than the sum of its proper divisors (16026054103034).

20024332311430 is a wasteful number, since it uses less digits than its factorization.

20024332311430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366014111.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 20024332311430 its reverse (3411323342002), we get a palindrome (23435655653432).

The spelling of 20024332311430 in words is "twenty trillion, twenty-four billion, three hundred thirty-two million, three hundred eleven thousand, four hundred thirty".