2664026158811 has 2 divisors, whose sum is σ = 2664026158812. Its totient is φ = 2664026158810.

The previous prime is 2664026158747. The next prime is 2664026158823. The reversal of 2664026158811 is 1188516204662.

2664026158811 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 2664026158811 - 2⁶ = 2664026158747 is a prime.

It is a super-4 number, since 4×2664026158811⁴ (a number of 51 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2664026158811.

It is not a weakly prime, because it can be changed into another prime (2664026158861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332013079405 + 1332013079406.

It is an arithmetic number, because the mean of its divisors is an integer number (1332013079406).

Almost surely, 2^{2664026158811} is an apocalyptic number.

2664026158811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2664026158811 is an equidigital number, since it uses as much as digits as its factorization.

2664026158811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 2664026158811 in words is "two trillion, six hundred sixty-four billion, twenty-six million, one hundred fifty-eight thousand, eight hundred eleven".