13444414120 has 32 divisors (see below), whose sum is σ = 30297928320. Its totient is φ = 5369232960.

The previous prime is 13444414097. The next prime is 13444414171. The reversal of 13444414120 is 2141444431.

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, 241092 + ... + 291571.

It is an arithmetic number, because the mean of its divisors is an integer number (946810260).

Almost surely, 2^13444414120 is an apocalyptic number.

13444414120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13444414120 is an abundant number, since it is smaller than the sum of its proper divisors (16853514200).

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

13444414120 is a wasteful number, since it uses less digits than its factorization.

13444414120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533305 (or 533301 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 13444414120 its reverse (2141444431), we get a palindrome (15585858551).

The spelling of 13444414120 in words is "thirteen billion, four hundred forty-four million, four hundred fourteen thousand, one hundred twenty".