14026047394 has 8 divisors (see below), whose sum is σ = 21607694748. Its totient is φ = 6823482480.

The previous prime is 14026047391. The next prime is 14026047439. The reversal of 14026047394 is 49374062041.

It can be written as a sum of positive squares in 2 ways, for example, as 13692510225 + 333537169 = 117015^2 + 18263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14026047391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94770517 + ... + 94770664.

Almost surely, 2^14026047394 is an apocalyptic number.

14026047394 is a deficient number, since it is larger than the sum of its proper divisors (7581647354).

14026047394 is a wasteful number, since it uses less digits than its factorization.

14026047394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189541220.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 14026047394 in words is "fourteen billion, twenty-six million, forty-seven thousand, three hundred ninety-four".