13312210004430 has 16 divisors (see below), whose sum is σ = 31949304010704. Its totient is φ = 3549922667840.

The previous prime is 13312210004411. The next prime is 13312210004437. The reversal of 13312210004430 is 3440001221331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13312210004430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312210004437) 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, 221870166711 + ... + 221870166770.

It is an arithmetic number, because the mean of its divisors is an integer number (1996831500669).

Almost surely, 2^{13312210004430} is an apocalyptic number.

13312210004430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13312210004430 is an abundant number, since it is smaller than the sum of its proper divisors (18637094006274).

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

13312210004430 is a wasteful number, since it uses less digits than its factorization.

13312210004430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443740333491.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13312210004430 its reverse (3440001221331), we get a palindrome (16752211225761).

The spelling of 13312210004430 in words is "thirteen trillion, three hundred twelve billion, two hundred ten million, four thousand, four hundred thirty".