14430064432 has 40 divisors (see below), whose sum is σ = 32429202176. Its totient is φ = 6092006976.

The previous prime is 14430064427. The next prime is 14430064433. The reversal of 14430064432 is 23446003441.

It is a junction number, because it is equal to n+sod(n) for n = 14430064394 and 14430064403.

It is not an unprimeable number, because it can be changed into a prime (14430064433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953988 + ... + 968995.

Almost surely, 2^14430064432 is an apocalyptic number.

It is an amenable number.

14430064432 is an abundant number, since it is smaller than the sum of its proper divisors (17999137744).

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

14430064432 is a wasteful number, since it uses less digits than its factorization.

14430064432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923065 (or 1923059 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 14430064432 its reverse (23446003441), we get a palindrome (37876067873).

The spelling of 14430064432 in words is "fourteen billion, four hundred thirty million, sixty-four thousand, four hundred thirty-two".