14433233440 has 48 divisors (see below), whose sum is σ = 34429606848. Its totient is φ = 5717235456.

The previous prime is 14433233429. The next prime is 14433233459. The reversal of 14433233440 is 4433233441.

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, 421422 + ... + 454381.

It is an arithmetic number, because the mean of its divisors is an integer number (717283476).

Almost surely, 2^14433233440 is an apocalyptic number.

14433233440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14433233440 is an abundant number, since it is smaller than the sum of its proper divisors (19996373408).

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

14433233440 is a wasteful number, since it uses less digits than its factorization.

14433233440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875921 (or 875913 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 14433233440 its reverse (4433233441), we get a palindrome (18866466881).

Subtracting from 14433233440 its reverse (4433233441), we obtain a palindrome (9999999999).

The spelling of 14433233440 in words is "fourteen billion, four hundred thirty-three million, two hundred thirty-three thousand, four hundred forty".