14614768394 has 16 divisors (see below), whose sum is σ = 22028616960. Its totient is φ = 7271920800.

The previous prime is 14614768379. The next prime is 14614768423. The reversal of 14614768394 is 49386741641.

It is a super-2 number, since 2×14614768394² (a number of 21 digits) contains 22 as substring.

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, 1802702 + ... + 1810790.

It is an arithmetic number, because the mean of its divisors is an integer number (1376788560).

Almost surely, 2^14614768394 is an apocalyptic number.

14614768394 is a deficient number, since it is larger than the sum of its proper divisors (7413848566).

14614768394 is a wasteful number, since it uses less digits than its factorization.

14614768394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12365.

The product of its digits is 3483648, while the sum is 53.

The spelling of 14614768394 in words is "fourteen billion, six hundred fourteen million, seven hundred sixty-eight thousand, three hundred ninety-four".