13220432410 has 8 divisors (see below), whose sum is σ = 23796778356. Its totient is φ = 5288172960.

The previous prime is 13220432377. The next prime is 13220432437. The reversal of 13220432410 is 1423402231.

13220432410 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11665944081 + 1554488329 = 108009^2 + 39427^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 661021611 + ... + 661021630.

Almost surely, 2^13220432410 is an apocalyptic number.

13220432410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220432410 is a deficient number, since it is larger than the sum of its proper divisors (10576345946).

13220432410 is a wasteful number, since it uses less digits than its factorization.

13220432410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322043248.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13220432410 its reverse (1423402231), we get a palindrome (14643834641).

The spelling of 13220432410 in words is "thirteen billion, two hundred twenty million, four hundred thirty-two thousand, four hundred ten".