14012320014 has 96 divisors (see below), whose sum is σ = 38019062016. Its totient is φ = 3623448960.

The previous prime is 14012319953. The next prime is 14012320031. The reversal of 14012320014 is 41002321041.

It is a super-2 number, since 2×14012320014² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292354 + ... + 336890.

It is an arithmetic number, because the mean of its divisors is an integer number (396031896).

Almost surely, 2^14012320014 is an apocalyptic number.

14012320014 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 14012320014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19009531008).

14012320014 is an abundant number, since it is smaller than the sum of its proper divisors (24006742002).

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

14012320014 is a wasteful number, since it uses less digits than its factorization.

14012320014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44790 (or 44787 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 14012320014 its reverse (41002321041), we get a palindrome (55014641055).

The spelling of 14012320014 in words is "fourteen billion, twelve million, three hundred twenty thousand, fourteen".