14147780344 has 16 divisors (see below), whose sum is σ = 26531228520. Its totient is φ = 7072786080.

The previous prime is 14147780329. The next prime is 14147780357. The reversal of 14147780344 is 44308774141.

It is a self number, because there is not a number n which added to its sum of digits gives 14147780344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82227 + ... + 187234.

Almost surely, 2^14147780344 is an apocalyptic number.

It is an amenable number.

14147780344 is a deficient number, since it is larger than the sum of its proper divisors (12383448176).

14147780344 is a wasteful number, since it uses less digits than its factorization.

14147780344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276030 (or 276026 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 14147780344 in words is "fourteen billion, one hundred forty-seven million, seven hundred eighty thousand, three hundred forty-four".