14013466812 has 72 divisors (see below), whose sum is σ = 36181192320. Its totient is φ = 4572116640.

The previous prime is 14013466801. The next prime is 14013466829. The reversal of 14013466812 is 21866431041.

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

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, 335563 + ... + 375005.

It is an arithmetic number, because the mean of its divisors is an integer number (502516560).

Almost surely, 2^14013466812 is an apocalyptic number.

14013466812 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 14013466812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18090596160).

14013466812 is an abundant number, since it is smaller than the sum of its proper divisors (22167725508).

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

14013466812 is a wasteful number, since it uses less digits than its factorization.

14013466812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39663 (or 39658 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Adding to 14013466812 its reverse (21866431041), we get a palindrome (35879897853).

The spelling of 14013466812 in words is "fourteen billion, thirteen million, four hundred sixty-six thousand, eight hundred twelve".