14259992240 has 40 divisors (see below), whose sum is σ = 35704829328. Its totient is φ = 5265227520.

The previous prime is 14259992239. The next prime is 14259992291. The reversal of 14259992240 is 4229995241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6854726 + ... + 6856805.

Almost surely, 2^14259992240 is an apocalyptic number.

14259992240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14259992240 is an abundant number, since it is smaller than the sum of its proper divisors (21444837088).

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

14259992240 is a wasteful number, since it uses less digits than its factorization.

14259992240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13711557 (or 13711551 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 14259992240 in words is "fourteen billion, two hundred fifty-nine million, nine hundred ninety-two thousand, two hundred forty".