14254546240 has 224 divisors, whose sum is σ = 40916254464. Its totient is φ = 4665999360.

The previous prime is 14254546213. The next prime is 14254546253. The reversal of 14254546240 is 4264545241.

It is a self number, because there is not a number n which added to its sum of digits gives 14254546240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1371142 + ... + 1381498.

Almost surely, 2^14254546240 is an apocalyptic number.

14254546240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14254546240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20458127232).

14254546240 is an abundant number, since it is smaller than the sum of its proper divisors (26661708224).

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

14254546240 is a wasteful number, since it uses less digits than its factorization.

14254546240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10425 (or 10415 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Subtracting from 14254546240 its reverse (4264545241), we obtain a palindrome (9990000999).

The spelling of 14254546240 in words is "fourteen billion, two hundred fifty-four million, five hundred forty-six thousand, two hundred forty".