14388702244 has 24 divisors (see below), whose sum is σ = 29320377408. Its totient is φ = 6050235360.

The previous prime is 14388702221. The next prime is 14388702277. The reversal of 14388702244 is 44220788341.

It is a self number, because there is not a number n which added to its sum of digits gives 14388702244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4846462 + ... + 4849429.

It is an arithmetic number, because the mean of its divisors is an integer number (1221682392).

Almost surely, 2^14388702244 is an apocalyptic number.

14388702244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14388702244 is an abundant number, since it is smaller than the sum of its proper divisors (14931675164).

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

14388702244 is a wasteful number, since it uses less digits than its factorization.

14388702244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9695955 (or 9695953 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 43.

The spelling of 14388702244 in words is "fourteen billion, three hundred eighty-eight million, seven hundred two thousand, two hundred forty-four".