14749785884 has 12 divisors (see below), whose sum is σ = 26067691608. Its totient is φ = 7301874000.

The previous prime is 14749785877. The next prime is 14749785887. The reversal of 14749785884 is 48858794741.

It is a super-2 number, since 2×14749785884² (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 14749785884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14749785887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18254282 + ... + 18255089.

It is an arithmetic number, because the mean of its divisors is an integer number (2172307634).

Almost surely, 2^14749785884 is an apocalyptic number.

It is an amenable number.

14749785884 is a deficient number, since it is larger than the sum of its proper divisors (11317905724).

14749785884 is a wasteful number, since it uses less digits than its factorization.

14749785884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36509476 (or 36509474 counting only the distinct ones).

The product of its digits is 72253440, while the sum is 65.

The spelling of 14749785884 in words is "fourteen billion, seven hundred forty-nine million, seven hundred eighty-five thousand, eight hundred eighty-four".