14394070008 has 112 divisors (see below), whose sum is σ = 42594865800. Its totient is φ = 4545460800.

The previous prime is 14394070001. The next prime is 14394070049. The reversal of 14394070008 is 80007049341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14394070001) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 45858 + ... + 175758.

Almost surely, 2^14394070008 is an apocalyptic number.

14394070008 is a gapful number since it is divisible by the number (18) 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 14394070008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21297432900).

14394070008 is an abundant number, since it is smaller than the sum of its proper divisors (28200795792).

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

14394070008 is a wasteful number, since it uses less digits than its factorization.

14394070008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129944 (or 129925 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 14394070008 in words is "fourteen billion, three hundred ninety-four million, seventy thousand, eight".