14674931712 has 624 divisors, whose sum is σ = 52440747840. Its totient is φ = 3864526848.

The previous prime is 14674931681. The next prime is 14674931723. The reversal of 14674931712 is 21713947641.

It is a happy number.

14674931712 is a `hidden beast` number, since 146 + 7 + 493 + 1 + 7 + 12 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 276885478 + ... + 276885530.

It is an arithmetic number, because the mean of its divisors is an integer number (84039660).

Almost surely, 2^14674931712 is an apocalyptic number.

14674931712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14674931712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26220373920).

14674931712 is an abundant number, since it is smaller than the sum of its proper divisors (37765816128).

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

14674931712 is a wasteful number, since it uses less digits than its factorization.

14674931712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 131 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The spelling of 14674931712 in words is "fourteen billion, six hundred seventy-four million, nine hundred thirty-one thousand, seven hundred twelve".