14434702392 has 64 divisors (see below), whose sum is σ = 40327580160. Its totient is φ = 4267462400.

The previous prime is 14434702339. The next prime is 14434702417. The reversal of 14434702392 is 29320743441.

It is a super-2 number, since 2×14434702392² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14434702392.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655968 + ... + 677615.

It is an arithmetic number, because the mean of its divisors is an integer number (630118440).

Almost surely, 2^14434702392 is an apocalyptic number.

14434702392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14434702392 is an abundant number, since it is smaller than the sum of its proper divisors (25892877768).

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

14434702392 is a wasteful number, since it uses less digits than its factorization.

14434702392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333644 (or 1333640 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 14434702392 in words is "fourteen billion, four hundred thirty-four million, seven hundred two thousand, three hundred ninety-two".