14004920892 has 96 divisors (see below), whose sum is σ = 36161620992. Its totient is φ = 4196054016.

The previous prime is 14004920873. The next prime is 14004920911. The reversal of 14004920892 is 29802940041.

It is an interprime number because it is at equal distance from previous prime (14004920873) and next prime (14004920911).

It is a super-2 number, since 2×14004920892² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14004920892.

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 31 ways as a sum of consecutive naturals, for example, 3549873 + ... + 3553815.

It is an arithmetic number, because the mean of its divisors is an integer number (376683552).

Almost surely, 2^14004920892 is an apocalyptic number.

14004920892 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 14004920892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18080810496).

14004920892 is an abundant number, since it is smaller than the sum of its proper divisors (22156700100).

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

14004920892 is a wasteful number, since it uses less digits than its factorization.

14004920892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747 (or 4745 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 14004920892 in words is "fourteen billion, four million, nine hundred twenty thousand, eight hundred ninety-two".