14247911794 has 16 divisors (see below), whose sum is σ = 21706517376. Its totient is φ = 7012717600.

The previous prime is 14247911753. The next prime is 14247911809. The reversal of 14247911794 is 49711974241.

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, 14334 + ... + 169414.

It is an arithmetic number, because the mean of its divisors is an integer number (1356657336).

Almost surely, 2^14247911794 is an apocalyptic number.

14247911794 is a deficient number, since it is larger than the sum of its proper divisors (7458605582).

14247911794 is a wasteful number, since it uses less digits than its factorization.

14247911794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155801.

The product of its digits is 508032, while the sum is 49.

The spelling of 14247911794 in words is "fourteen billion, two hundred forty-seven million, nine hundred eleven thousand, seven hundred ninety-four".