14381007004 has 72 divisors (see below), whose sum is σ = 31180974720. Its totient is φ = 5682560832.

The previous prime is 14381006999. The next prime is 14381007059. The reversal of 14381007004 is 40070018341.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6902947 + ... + 6905029.

Almost surely, 2^14381007004 is an apocalyptic number.

14381007004 is a gapful number since it is divisible by the number (14) 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 14381007004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15590487360).

14381007004 is an abundant number, since it is smaller than the sum of its proper divisors (16799967716).

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

14381007004 is a wasteful number, since it uses less digits than its factorization.

14381007004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579 (or 3564 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 14381007004 in words is "fourteen billion, three hundred eighty-one million, seven thousand, four".