13414858868444 has 24 divisors (see below), whose sum is σ = 25693605936768. Its totient is φ = 6077801021040.

The previous prime is 13414858868401. The next prime is 13414858868449. The reversal of 13414858868444 is 44486885841431.

It is a super-2 number, since 2×13414858868444² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414858868449) 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, 496538864 + ... + 496565879.

It is an arithmetic number, because the mean of its divisors is an integer number (1070566914032).

Almost surely, 2^{13414858868444} is an apocalyptic number.

It is an amenable number.

13414858868444 is a deficient number, since it is larger than the sum of its proper divisors (12278747068324).

13414858868444 is a wasteful number, since it uses less digits than its factorization.

13414858868444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993105065 (or 993105063 counting only the distinct ones).

The product of its digits is 377487360, while the sum is 68.

The spelling of 13414858868444 in words is "thirteen trillion, four hundred fourteen billion, eight hundred fifty-eight million, eight hundred sixty-eight thousand, four hundred forty-four".