14453218402 has 32 divisors (see below), whose sum is σ = 25860207744. Its totient is φ = 5929123200.

The previous prime is 14453218393. The next prime is 14453218411. The reversal of 14453218402 is 20481235441.

It is an interprime number because it is at equal distance from previous prime (14453218393) and next prime (14453218411).

It is a super-2 number, since 2×14453218402² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207124 + ... + 267967.

It is an arithmetic number, because the mean of its divisors is an integer number (808131492).

Almost surely, 2^14453218402 is an apocalyptic number.

14453218402 is a deficient number, since it is larger than the sum of its proper divisors (11406989342).

14453218402 is a wasteful number, since it uses less digits than its factorization.

14453218402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475194.

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 14453218402 in words is "fourteen billion, four hundred fifty-three million, two hundred eighteen thousand, four hundred two".