20413042032 has 40 divisors (see below), whose sum is σ = 53069594896. Its totient is φ = 6761005056.

The previous prime is 20413042031. The next prime is 20413042033. The reversal of 20413042032 is 23024031402.

It is an interprime number because it is at equal distance from previous prime (20413042031) and next prime (20413042033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20413042031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1346833 + ... + 1361904.

Almost surely, 2^20413042032 is an apocalyptic number.

It is an amenable number.

20413042032 is an abundant number, since it is smaller than the sum of its proper divisors (32656552864).

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

20413042032 is a wasteful number, since it uses less digits than its factorization.

20413042032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708905 (or 2708899 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20413042032 its reverse (23024031402), we get a palindrome (43437073434).

The spelling of 20413042032 in words is "twenty billion, four hundred thirteen million, forty-two thousand, thirty-two".