14072269438 has 16 divisors (see below), whose sum is σ = 21435632640. Its totient is φ = 6927335800.

The previous prime is 14072269433. The next prime is 14072269439. The reversal of 14072269438 is 83496227041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14072269433) 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 7 ways as a sum of consecutive naturals, for example, 33183 + ... + 171013.

It is an arithmetic number, because the mean of its divisors is an integer number (1339727040).

Almost surely, 2^14072269438 is an apocalyptic number.

14072269438 is a deficient number, since it is larger than the sum of its proper divisors (7363363202).

14072269438 is a wasteful number, since it uses less digits than its factorization.

14072269438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138623.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 14072269438 in words is "fourteen billion, seventy-two million, two hundred sixty-nine thousand, four hundred thirty-eight".