2687333428223 has 2 divisors, whose sum is σ = 2687333428224. Its totient is φ = 2687333428222.

The previous prime is 2687333428207. The next prime is 2687333428229. The reversal of 2687333428223 is 3228243337862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2687333428223 - 2⁴ = 2687333428207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2687333428229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1343666714111 + 1343666714112.

It is an arithmetic number, because the mean of its divisors is an integer number (1343666714112).

Almost surely, 2^{2687333428223} is an apocalyptic number.

2687333428223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2687333428223 is an equidigital number, since it uses as much as digits as its factorization.

2687333428223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13934592, while the sum is 53.

The spelling of 2687333428223 in words is "two trillion, six hundred eighty-seven billion, three hundred thirty-three million, four hundred twenty-eight thousand, two hundred twenty-three".