14734146812 has 48 divisors (see below), whose sum is σ = 33255774720. Its totient is φ = 5542622400.

The previous prime is 14734146799. The next prime is 14734146821. The reversal of 14734146812 is 21864143741.

It is a self number, because there is not a number n which added to its sum of digits gives 14734146812.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815864 + ... + 833727.

It is an arithmetic number, because the mean of its divisors is an integer number (692828640).

Almost surely, 2^14734146812 is an apocalyptic number.

It is an amenable number.

14734146812 is an abundant number, since it is smaller than the sum of its proper divisors (18521627908).

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

14734146812 is a wasteful number, since it uses less digits than its factorization.

14734146812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649642 (or 1649640 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The spelling of 14734146812 in words is "fourteen billion, seven hundred thirty-four million, one hundred forty-six thousand, eight hundred twelve".