14072431712 has 24 divisors (see below), whose sum is σ = 27888586992. Its totient is φ = 6989616000.

The previous prime is 14072431691. The next prime is 14072431759. The reversal of 14072431712 is 21713427041.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1451339 + ... + 1461002.

It is an arithmetic number, because the mean of its divisors is an integer number (1162024458).

Almost surely, 2^14072431712 is an apocalyptic number.

It is an amenable number.

14072431712 is a deficient number, since it is larger than the sum of its proper divisors (13816155280).

14072431712 is a wasteful number, since it uses less digits than its factorization.

14072431712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912502 (or 2912494 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 14072431712 its reverse (21713427041), we get a palindrome (35785858753).

The spelling of 14072431712 in words is "fourteen billion, seventy-two million, four hundred thirty-one thousand, seven hundred twelve".