14224120431402 has 32 divisors (see below), whose sum is σ = 32623238696832. Its totient is φ = 4050163980864.

The previous prime is 14224120431373. The next prime is 14224120431439. The reversal of 14224120431402 is 20413402142241.

It is a self number, because there is not a number n which added to its sum of digits gives 14224120431402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577922053 + ... + 577946664.

It is an arithmetic number, because the mean of its divisors is an integer number (1019476209276).

Almost surely, 2^{14224120431402} is an apocalyptic number.

14224120431402 is an abundant number, since it is smaller than the sum of its proper divisors (18399118265430).

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

14224120431402 is a wasteful number, since it uses less digits than its factorization.

14224120431402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155869022.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 14224120431402 its reverse (20413402142241), we get a palindrome (34637522573643).

The spelling of 14224120431402 in words is "fourteen trillion, two hundred twenty-four billion, one hundred twenty million, four hundred thirty-one thousand, four hundred two".