14734011888 has 40 divisors (see below), whose sum is σ = 42292072400. Its totient is φ = 4911337152.

The previous prime is 14734011883. The next prime is 14734011937. The reversal of 14734011888 is 88811043741.

It is a super-2 number, since 2×14734011888² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14734011881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17052823 + ... + 17053686.

It is an arithmetic number, because the mean of its divisors is an integer number (1057301810).

Almost surely, 2^14734011888 is an apocalyptic number.

14734011888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14734011888 is an abundant number, since it is smaller than the sum of its proper divisors (27558060512).

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

14734011888 is a wasteful number, since it uses less digits than its factorization.

14734011888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34106526 (or 34106514 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The spelling of 14734011888 in words is "fourteen billion, seven hundred thirty-four million, eleven thousand, eight hundred eighty-eight".