14794633854 has 256 divisors, whose sum is σ = 44900352000. Its totient is φ = 3486291840.

The previous prime is 14794633813. The next prime is 14794633871. The reversal of 14794633854 is 45833649741.

14794633854 is a `hidden beast` number, since 147 + 9 + 463 + 38 + 5 + 4 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 14794633854.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3186867 + ... + 3191505.

It is an arithmetic number, because the mean of its divisors is an integer number (175392000).

Almost surely, 2^14794633854 is an apocalyptic number.

14794633854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14794633854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22450176000).

14794633854 is an abundant number, since it is smaller than the sum of its proper divisors (30105718146).

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

14794633854 is a wasteful number, since it uses less digits than its factorization.

14794633854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740 (or 4734 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 14794633854 in words is "fourteen billion, seven hundred ninety-four million, six hundred thirty-three thousand, eight hundred fifty-four".