16155114614251 has 2 divisors, whose sum is σ = 16155114614252. Its totient is φ = 16155114614250.

The previous prime is 16155114614227. The next prime is 16155114614269. The reversal of 16155114614251 is 15241641155161.

It is a strong prime.

It is an emirp because it is prime and its reverse (15241641155161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16155114614251 - 2³⁹ = 15605358800363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16155114614198 and 16155114614207.

It is not a weakly prime, because it can be changed into another prime (16155114614291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8077557307125 + 8077557307126.

It is an arithmetic number, because the mean of its divisors is an integer number (8077557307126).

Almost surely, 2^{16155114614251} is an apocalyptic number.

16155114614251 is a deficient number, since it is larger than the sum of its proper divisors (1).

16155114614251 is an equidigital number, since it uses as much as digits as its factorization.

16155114614251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144000, while the sum is 43.

The spelling of 16155114614251 in words is "sixteen trillion, one hundred fifty-five billion, one hundred fourteen million, six hundred fourteen thousand, two hundred fifty-one".