99014866247 has 4 divisors (see below), whose sum is σ = 108016217736. Its totient is φ = 90013514760.

The previous prime is 99014866229. The next prime is 99014866261. The reversal of 99014866247 is 74266841099.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74266841099 = 11 ⋅6751531009.

It is a cyclic number.

It is not a de Polignac number, because 99014866247 - 2⁸ = 99014865991 is a prime.

It is a super-2 number, since 2×99014866247² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99014866192 and 99014866201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99014866267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4500675728 + ... + 4500675749.

It is an arithmetic number, because the mean of its divisors is an integer number (27004054434).

Almost surely, 2^99014866247 is an apocalyptic number.

99014866247 is a deficient number, since it is larger than the sum of its proper divisors (9001351489).

99014866247 is a wasteful number, since it uses less digits than its factorization.

99014866247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001351488.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 99014866247 in words is "ninety-nine billion, fourteen million, eight hundred sixty-six thousand, two hundred forty-seven".