20302044024 has 16 divisors (see below), whose sum is σ = 50755110120. Its totient is φ = 6767348000.

The previous prime is 20302044023. The next prime is 20302044053. The reversal of 20302044024 is 42044020302.

It is a super-2 number, since 2×20302044024² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302044023) 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 3 ways as a sum of consecutive naturals, for example, 422959227 + ... + 422959274.

Almost surely, 2^20302044024 is an apocalyptic number.

20302044024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20302044024 is an abundant number, since it is smaller than the sum of its proper divisors (30453066096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20302044024 is a wasteful number, since it uses less digits than its factorization.

20302044024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845918510 (or 845918506 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 20302044024 its reverse (42044020302), we get a palindrome (62346064326).

The spelling of 20302044024 in words is "twenty billion, three hundred two million, forty-four thousand, twenty-four".