14426857408860 has 192 divisors, whose sum is σ = 49895368642560. Its totient is φ = 3436670695680.

The previous prime is 14426857408841. The next prime is 14426857408867. The reversal of 14426857408860 is 6880475862441.

It is a happy number.

14426857408860 is a `hidden beast` number, since 1 + 4 + 42 + 68 + 57 + 408 + 86 + 0 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14426857408867) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32929282 + ... + 33364521.

It is an arithmetic number, because the mean of its divisors is an integer number (259871711680).

Almost surely, 2^{14426857408860} is an apocalyptic number.

14426857408860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14426857408860 is an abundant number, since it is smaller than the sum of its proper divisors (35468511233700).

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

14426857408860 is a wasteful number, since it uses less digits than its factorization.

14426857408860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66293865 (or 66293857 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 63.

The spelling of 14426857408860 in words is "fourteen trillion, four hundred twenty-six billion, eight hundred fifty-seven million, four hundred eight thousand, eight hundred sixty".