14126165456 has 20 divisors (see below), whose sum is σ = 29474787972. Its totient is φ = 6519768576.

The previous prime is 14126165407. The next prime is 14126165477. The reversal of 14126165456 is 65456162141.

It can be written as a sum of positive squares in 2 ways, for example, as 7089640000 + 7036525456 = 84200^2 + 83884^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33956921 + ... + 33957336.

Almost surely, 2^14126165456 is an apocalyptic number.

14126165456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14126165456 is an abundant number, since it is smaller than the sum of its proper divisors (15348622516).

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

14126165456 is a wasteful number, since it uses less digits than its factorization.

14126165456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67914278 (or 67914272 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The spelling of 14126165456 in words is "fourteen billion, one hundred twenty-six million, one hundred sixty-five thousand, four hundred fifty-six".