14211420432 has 40 divisors (see below), whose sum is σ = 40050368160. Its totient is φ = 4306490880.

The previous prime is 14211420383. The next prime is 14211420467. The reversal of 14211420432 is 23402411241.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 13457257 + ... + 13458312.

It is an arithmetic number, because the mean of its divisors is an integer number (1001259204).

Almost surely, 2^14211420432 is an apocalyptic number.

14211420432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14211420432 is an abundant number, since it is smaller than the sum of its proper divisors (25838947728).

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

14211420432 is a wasteful number, since it uses less digits than its factorization.

14211420432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26915591 (or 26915585 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14211420432 its reverse (23402411241), we get a palindrome (37613831673).

The spelling of 14211420432 in words is "fourteen billion, two hundred eleven million, four hundred twenty thousand, four hundred thirty-two".