14498444140 has 12 divisors (see below), whose sum is σ = 30446732736. Its totient is φ = 5799377648.

The previous prime is 14498444137. The next prime is 14498444153. The reversal of 14498444140 is 4144489441.

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, 362461084 + ... + 362461123.

It is an arithmetic number, because the mean of its divisors is an integer number (2537227728).

Almost surely, 2^14498444140 is an apocalyptic number.

14498444140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14498444140 is an abundant number, since it is smaller than the sum of its proper divisors (15948288596).

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

14498444140 is a wasteful number, since it uses less digits than its factorization.

14498444140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724922216 (or 724922214 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 14498444140 in words is "fourteen billion, four hundred ninety-eight million, four hundred forty-four thousand, one hundred forty".