14168090450 has 12 divisors (see below), whose sum is σ = 26352648330. Its totient is φ = 5667236160.

The previous prime is 14168090441. The next prime is 14168090467. The reversal of 14168090450 is 5409086141.

It can be written as a sum of positive squares in 3 ways, for example, as 5476444009 + 8691646441 = 74003^2 + 93229^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141680855 + ... + 141680954.

Almost surely, 2^14168090450 is an apocalyptic number.

14168090450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14168090450 is a deficient number, since it is larger than the sum of its proper divisors (12184557880).

14168090450 is a wasteful number, since it uses less digits than its factorization.

14168090450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283361821 (or 283361816 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 14168090450 in words is "fourteen billion, one hundred sixty-eight million, ninety thousand, four hundred fifty".