14131400 has 24 divisors (see below), whose sum is σ = 32855970. Its totient is φ = 5652480.

The previous prime is 14131399. The next prime is 14131427. The reversal of 14131400 is 413141.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 13205956 + 925444 = 3634^2 + 962^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35129 + ... + 35528.

Almost surely, 2^14131400 is an apocalyptic number.

14131400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14131400 is an abundant number, since it is smaller than the sum of its proper divisors (18724570).

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

14131400 is a wasteful number, since it uses less digits than its factorization.

14131400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70673 (or 70664 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 14131400 is about 3759.1754415031. The cubic root of 14131400 is about 241.7659098270.

Adding to 14131400 its reverse (413141), we get a palindrome (14544541).

The spelling of 14131400 in words is "fourteen million, one hundred thirty-one thousand, four hundred".