15116041427 has 2 divisors, whose sum is σ = 15116041428. Its totient is φ = 15116041426.

The previous prime is 15116041373. The next prime is 15116041429. The reversal of 15116041427 is 72414061151.

It is a strong prime.

It is an emirp because it is prime and its reverse (72414061151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15116041427 - 2¹² = 15116037331 is a prime.

Together with 15116041429, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 15116041393 and 15116041402.

It is not a weakly prime, because it can be changed into another prime (15116041429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7558020713 + 7558020714.

It is an arithmetic number, because the mean of its divisors is an integer number (7558020714).

Almost surely, 2^15116041427 is an apocalyptic number.

15116041427 is a deficient number, since it is larger than the sum of its proper divisors (1).

15116041427 is an equidigital number, since it uses as much as digits as its factorization.

15116041427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 15116041427 in words is "fifteen billion, one hundred sixteen million, forty-one thousand, four hundred twenty-seven".