14320617142 has 16 divisors (see below), whose sum is σ = 23135424480. Its totient is φ = 6608909952.

The previous prime is 14320617139. The next prime is 14320617151. The reversal of 14320617142 is 24171602341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397678 + ... + 432190.

It is an arithmetic number, because the mean of its divisors is an integer number (1445964030).

Almost surely, 2^14320617142 is an apocalyptic number.

14320617142 is a deficient number, since it is larger than the sum of its proper divisors (8814807338).

14320617142 is a wasteful number, since it uses less digits than its factorization.

14320617142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50487.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 14320617142 in words is "fourteen billion, three hundred twenty million, six hundred seventeen thousand, one hundred forty-two".