14933734840 has 32 divisors (see below), whose sum is σ = 33708972960. Its totient is φ = 5954281600.

The previous prime is 14933734807. The next prime is 14933734843. The reversal of 14933734840 is 4843733941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14933734843) 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, 587791 + ... + 612670.

It is an arithmetic number, because the mean of its divisors is an integer number (1053405405).

Almost surely, 2^14933734840 is an apocalyptic number.

14933734840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14933734840 is an abundant number, since it is smaller than the sum of its proper divisors (18775238120).

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

14933734840 is a wasteful number, since it uses less digits than its factorization.

14933734840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200783 (or 1200779 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 14933734840 in words is "fourteen billion, nine hundred thirty-three million, seven hundred thirty-four thousand, eight hundred forty".