20024303299 has 32 divisors (see below), whose sum is σ = 27434534400. Its totient is φ = 14403060000.

The previous prime is 20024303297. The next prime is 20024303303. The reversal of 20024303299 is 99230342002.

It is a happy number.

It is not a de Polignac number, because 20024303299 - 2¹ = 20024303297 is a prime.

It is a super-2 number, since 2×20024303299² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20024303297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155077 + ... + 253174.

It is an arithmetic number, because the mean of its divisors is an integer number (857329200).

Almost surely, 2^20024303299 is an apocalyptic number.

20024303299 is a deficient number, since it is larger than the sum of its proper divisors (7410231101).

20024303299 is a wasteful number, since it uses less digits than its factorization.

20024303299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408296 (or 408282 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

It can be divided in two parts, 20024 and 303299, that added together give a palindrome (323323).

The spelling of 20024303299 in words is "twenty billion, twenty-four million, three hundred three thousand, two hundred ninety-nine".