20413330024 has 16 divisors (see below), whose sum is σ = 39939124320. Its totient is φ = 9762896880.

The previous prime is 20413329947. The next prime is 20413330031. The reversal of 20413330024 is 42003331402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20413329977 and 20413330004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55470822 + ... + 55471189.

It is an arithmetic number, because the mean of its divisors is an integer number (2496195270).

Almost surely, 2^20413330024 is an apocalyptic number.

It is an amenable number.

20413330024 is a deficient number, since it is larger than the sum of its proper divisors (19525794296).

20413330024 is a wasteful number, since it uses less digits than its factorization.

20413330024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110942040 (or 110942036 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20413330024 its reverse (42003331402), we get a palindrome (62416661426).

The spelling of 20413330024 in words is "twenty billion, four hundred thirteen million, three hundred thirty thousand, twenty-four".