20413032396 has 24 divisors (see below), whose sum is σ = 49166874624. Its totient is φ = 6584849040.

The previous prime is 20413032391. The next prime is 20413032397. The reversal of 20413032396 is 69323031402.

It is not an unprimeable number, because it can be changed into a prime (20413032391) 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, 27436500 + ... + 27437243.

It is an arithmetic number, because the mean of its divisors is an integer number (2048619776).

Almost surely, 2^20413032396 is an apocalyptic number.

It is an amenable number.

20413032396 is an abundant number, since it is smaller than the sum of its proper divisors (28753842228).

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

20413032396 is a wasteful number, since it uses less digits than its factorization.

20413032396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54873781 (or 54873779 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 20413032396 its reverse (69323031402), we get a palindrome (89736063798).

The spelling of 20413032396 in words is "twenty billion, four hundred thirteen million, thirty-two thousand, three hundred ninety-six".