14390330784 has 48 divisors (see below), whose sum is σ = 37780797600. Its totient is φ = 4795992320.

The previous prime is 14390330777. The next prime is 14390330803. The reversal of 14390330784 is 48703309341.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1109167 + ... + 1122065.

It is an arithmetic number, because the mean of its divisors is an integer number (787099950).

Almost surely, 2^14390330784 is an apocalyptic number.

It is an amenable number.

14390330784 is an abundant number, since it is smaller than the sum of its proper divisors (23390466816).

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

14390330784 is a wasteful number, since it uses less digits than its factorization.

14390330784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24533 (or 24525 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 14390330784 in words is "fourteen billion, three hundred ninety million, three hundred thirty thousand, seven hundred eighty-four".