14154416680 has 16 divisors (see below), whose sum is σ = 31847437620. Its totient is φ = 5661766656.

The previous prime is 14154416677. The next prime is 14154416713. The reversal of 14154416680 is 8661445141.

It can be written as a sum of positive squares in 2 ways, for example, as 11338416324 + 2816000356 = 106482^2 + 53066^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 353860417 = 14154416680 / (1 + 4 + 1 + 5 + 4 + 4 + 1 + 6 + 6 + 8 + 0).

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, 176930169 + ... + 176930248.

Almost surely, 2^14154416680 is an apocalyptic number.

14154416680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14154416680 is an abundant number, since it is smaller than the sum of its proper divisors (17693020940).

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

14154416680 is a wasteful number, since it uses less digits than its factorization.

14154416680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353860428 (or 353860424 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 14154416680 in words is "fourteen billion, one hundred fifty-four million, four hundred sixteen thousand, six hundred eighty".