13950858247 has 2 divisors, whose sum is σ = 13950858248. Its totient is φ = 13950858246.

The previous prime is 13950858239. The next prime is 13950858253. The reversal of 13950858247 is 74285805931.

It is a happy number.

13950858247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13950858247 - 2³ = 13950858239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13950858194 and 13950858203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13950858217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6975429123 + 6975429124.

It is an arithmetic number, because the mean of its divisors is an integer number (6975429124).

Almost surely, 2^13950858247 is an apocalyptic number.

13950858247 is a deficient number, since it is larger than the sum of its proper divisors (1).

13950858247 is an equidigital number, since it uses as much as digits as its factorization.

13950858247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 13950858247 in words is "thirteen billion, nine hundred fifty million, eight hundred fifty-eight thousand, two hundred forty-seven".