14854039899 has 4 divisors (see below), whose sum is σ = 19805386536. Its totient is φ = 9902693264.

The previous prime is 14854039853. The next prime is 14854039957. The reversal of 14854039899 is 99893045841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99893045841 = 3 ⋅33297681947.

It is a cyclic number.

It is not a de Polignac number, because 14854039899 - 2⁷ = 14854039771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14854039099) 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, 2475673314 + ... + 2475673319.

It is an arithmetic number, because the mean of its divisors is an integer number (4951346634).

Almost surely, 2^14854039899 is an apocalyptic number.

14854039899 is a deficient number, since it is larger than the sum of its proper divisors (4951346637).

14854039899 is an equidigital number, since it uses as much as digits as its factorization.

14854039899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951346636.

The product of its (nonzero) digits is 11197440, while the sum is 60.

The spelling of 14854039899 in words is "fourteen billion, eight hundred fifty-four million, thirty-nine thousand, eight hundred ninety-nine".