14222432400402 has 16 divisors (see below), whose sum is σ = 28926981154080. Its totient is φ = 4660458074592.

The previous prime is 14222432400391. The next prime is 14222432400403. The reversal of 14222432400402 is 20400423422241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14222432400402.

It is not an unprimeable number, because it can be changed into a prime (14222432400403) 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, 20088181003 + ... + 20088181710.

It is an arithmetic number, because the mean of its divisors is an integer number (1807936322130).

Almost surely, 2^{14222432400402} is an apocalyptic number.

14222432400402 is an abundant number, since it is smaller than the sum of its proper divisors (14704548753678).

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

14222432400402 is a wasteful number, since it uses less digits than its factorization.

14222432400402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40176362777.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 14222432400402 its reverse (20400423422241), we get a palindrome (34622855822643).

The spelling of 14222432400402 in words is "fourteen trillion, two hundred twenty-two billion, four hundred thirty-two million, four hundred thousand, four hundred two".