13412213244120 has 64 divisors (see below), whose sum is σ = 40296073713120. Its totient is φ = 3571307177984.

The previous prime is 13412213244113. The next prime is 13412213244127. The reversal of 13412213244120 is 2144231221431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13412213244113) and next prime (13412213244127).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412213244127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82465617 + ... + 82628096.

Almost surely, 2^{13412213244120} is an apocalyptic number.

13412213244120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13412213244120 is an abundant number, since it is smaller than the sum of its proper divisors (26883860469000).

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

13412213244120 is a wasteful number, since it uses less digits than its factorization.

13412213244120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165094404 (or 165094400 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 13412213244120 its reverse (2144231221431), we get a palindrome (15556444465551).

The spelling of 13412213244120 in words is "thirteen trillion, four hundred twelve billion, two hundred thirteen million, two hundred forty-four thousand, one hundred twenty".