14012213444 has 6 divisors (see below), whose sum is σ = 24521373534. Its totient is φ = 7006106720.

The previous prime is 14012213443. The next prime is 14012213471. The reversal of 14012213444 is 44431221041.

It can be written as a sum of positive squares in only one way, i.e., 7701817600 + 6310395844 = 87760^2 + 79438^2 .

It is a super-2 number, since 2×14012213444² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14012213443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751526677 + ... + 1751526684.

It is an arithmetic number, because the mean of its divisors is an integer number (4086895589).

Almost surely, 2^14012213444 is an apocalyptic number.

It is an amenable number.

14012213444 is a deficient number, since it is larger than the sum of its proper divisors (10509160090).

14012213444 is a wasteful number, since it uses less digits than its factorization.

14012213444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503053365 (or 3503053363 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14012213444 its reverse (44431221041), we get a palindrome (58443434485).

The spelling of 14012213444 in words is "fourteen billion, twelve million, two hundred thirteen thousand, four hundred forty-four".