14355121022402 has 8 divisors (see below), whose sum is σ = 21532698770700. Its totient is φ = 7177554765504.

The previous prime is 14355121022377. The next prime is 14355121022477. The reversal of 14355121022402 is 20422012155341.

It can be written as a sum of positive squares in 2 ways, for example, as 14211851959321 + 143269063081 = 3769861^2 + 378509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1716374 + ... + 5626382.

Almost surely, 2^{14355121022402} is an apocalyptic number.

14355121022402 is a deficient number, since it is larger than the sum of its proper divisors (7177577748298).

14355121022402 is a wasteful number, since it uses less digits than its factorization.

14355121022402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745700.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 14355121022402 its reverse (20422012155341), we get a palindrome (34777133177743).

The spelling of 14355121022402 in words is "fourteen trillion, three hundred fifty-five billion, one hundred twenty-one million, twenty-two thousand, four hundred two".