14389650432 has 352 divisors, whose sum is σ = 44689448960. Its totient is φ = 4568555520.

The previous prime is 14389650383. The next prime is 14389650469. The reversal of 14389650432 is 23405698341.

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, 88279983 + ... + 88280145.

Almost surely, 2^14389650432 is an apocalyptic number.

14389650432 is a gapful number since it is divisible by the number (12) 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 14389650432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22344724480).

14389650432 is an abundant number, since it is smaller than the sum of its proper divisors (30299798528).

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

14389650432 is a wasteful number, since it uses less digits than its factorization.

14389650432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 14389650432 in words is "fourteen billion, three hundred eighty-nine million, six hundred fifty thousand, four hundred thirty-two".