13114343431144 has 32 divisors (see below), whose sum is σ = 24620249263680. Its totient is φ = 6548944356864.

The previous prime is 13114343431093. The next prime is 13114343431183. The reversal of 13114343431144 is 44113434341131.

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, 248318389 + ... + 248371195.

It is an arithmetic number, because the mean of its divisors is an integer number (769382789490).

Almost surely, 2^{13114343431144} is an apocalyptic number.

It is an amenable number.

13114343431144 is a deficient number, since it is larger than the sum of its proper divisors (11505905832536).

13114343431144 is a wasteful number, since it uses less digits than its factorization.

13114343431144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91177 (or 91173 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

Adding to 13114343431144 its reverse (44113434341131), we get a palindrome (57227777772275).

The spelling of 13114343431144 in words is "thirteen trillion, one hundred fourteen billion, three hundred forty-three million, four hundred thirty-one thousand, one hundred forty-four".