14434645452 has 48 divisors (see below), whose sum is σ = 34961428992. Its totient is φ = 4631964480.

The previous prime is 14434645427. The next prime is 14434645457. The reversal of 14434645452 is 25454643441.

It is not an unprimeable number, because it can be changed into a prime (14434645457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175378 + ... + 244185.

It is an arithmetic number, because the mean of its divisors is an integer number (728363104).

Almost surely, 2^14434645452 is an apocalyptic number.

14434645452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14434645452 is an abundant number, since it is smaller than the sum of its proper divisors (20526783540).

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

14434645452 is a wasteful number, since it uses less digits than its factorization.

14434645452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419678 (or 419676 counting only the distinct ones).

The product of its digits is 921600, while the sum is 42.

The spelling of 14434645452 in words is "fourteen billion, four hundred thirty-four million, six hundred forty-five thousand, four hundred fifty-two".