14254421250 has 40 divisors (see below), whose sum is σ = 35624658960. Its totient is φ = 3801178000.

The previous prime is 14254421221. The next prime is 14254421317. The reversal of 14254421250 is 5212445241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1896840 + ... + 1904339.

It is an arithmetic number, because the mean of its divisors is an integer number (890616474).

Almost surely, 2^14254421250 is an apocalyptic number.

14254421250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14254421250 is an abundant number, since it is smaller than the sum of its proper divisors (21370237710).

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

14254421250 is an equidigital number, since it uses as much as digits as its factorization.

14254421250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801204 (or 3801189 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 14254421250 its reverse (5212445241), we get a palindrome (19466866491).

The spelling of 14254421250 in words is "fourteen billion, two hundred fifty-four million, four hundred twenty-one thousand, two hundred fifty".