20240513404 has 6 divisors (see below), whose sum is σ = 35420898464. Its totient is φ = 10120256700.

The previous prime is 20240513399. The next prime is 20240513407. The reversal of 20240513404 is 40431504202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240513407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530064172 + ... + 2530064179.

Almost surely, 2^20240513404 is an apocalyptic number.

It is an amenable number.

20240513404 is a deficient number, since it is larger than the sum of its proper divisors (15180385060).

20240513404 is a wasteful number, since it uses less digits than its factorization.

20240513404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060128355 (or 5060128353 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The spelling of 20240513404 in words is "twenty billion, two hundred forty million, five hundred thirteen thousand, four hundred four".