14233422140 has 96 divisors (see below), whose sum is σ = 35418539520. Its totient is φ = 4701037824.

The previous prime is 14233422121. The next prime is 14233422149. The reversal of 14233422140 is 4122433241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14233422149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1892267 + ... + 1899773.

It is an arithmetic number, because the mean of its divisors is an integer number (368943120).

Almost surely, 2^14233422140 is an apocalyptic number.

14233422140 is a gapful number since it is divisible by the number (10) 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 14233422140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17709269760).

14233422140 is an abundant number, since it is smaller than the sum of its proper divisors (21185117380).

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

14233422140 is a wasteful number, since it uses less digits than its factorization.

14233422140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8019 (or 8017 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14233422140 its reverse (4122433241), we get a palindrome (18355855381).

The spelling of 14233422140 in words is "fourteen billion, two hundred thirty-three million, four hundred twenty-two thousand, one hundred forty".