14642331022 has 32 divisors (see below), whose sum is σ = 24162624000. Its totient is φ = 6599527200.

The previous prime is 14642331017. The next prime is 14642331023. The reversal of 14642331022 is 22013324641.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14642331023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2064879 + ... + 2071957.

It is an arithmetic number, because the mean of its divisors is an integer number (755082000).

Almost surely, 2^14642331022 is an apocalyptic number.

14642331022 is a deficient number, since it is larger than the sum of its proper divisors (9520292978).

14642331022 is a wasteful number, since it uses less digits than its factorization.

14642331022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7872.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 14642331022 its reverse (22013324641), we get a palindrome (36655655663).

The spelling of 14642331022 in words is "fourteen billion, six hundred forty-two million, three hundred thirty-one thousand, twenty-two".