20002344324 has 48 divisors (see below), whose sum is σ = 47565080640. Its totient is φ = 6540474240.

The previous prime is 20002344317. The next prime is 20002344331. The reversal of 20002344324 is 42344320002.

It is an interprime number because it is at equal distance from previous prime (20002344317) and next prime (20002344331).

It is a junction number, because it is equal to n+sod(n) for n = 20002344294 and 20002344303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236407 + ... + 309665.

It is an arithmetic number, because the mean of its divisors is an integer number (990939180).

Almost surely, 2^20002344324 is an apocalyptic number.

It is an amenable number.

20002344324 is an abundant number, since it is smaller than the sum of its proper divisors (27562736316).

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

20002344324 is a wasteful number, since it uses less digits than its factorization.

20002344324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73700 (or 73698 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 20002344324 its reverse (42344320002), we get a palindrome (62346664326).

The spelling of 20002344324 in words is "twenty billion, two million, three hundred forty-four thousand, three hundred twenty-four".