20410324432 has 40 divisors (see below), whose sum is σ = 40304563200. Its totient is φ = 10010956032.

The previous prime is 20410324427. The next prime is 20410324507. The reversal of 20410324432 is 23442301402.

It is a happy number.

It is a super-2 number, since 2×20410324432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20410324397 and 20410324406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124419 + ... + 237277.

It is an arithmetic number, because the mean of its divisors is an integer number (1007614080).

Almost surely, 2^20410324432 is an apocalyptic number.

It is an amenable number.

20410324432 is a deficient number, since it is larger than the sum of its proper divisors (19894238768).

20410324432 is a wasteful number, since it uses less digits than its factorization.

20410324432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113083 (or 113077 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 20410324432 its reverse (23442301402), we get a palindrome (43852625834).

The spelling of 20410324432 in words is "twenty billion, four hundred ten million, three hundred twenty-four thousand, four hundred thirty-two".