36128406228767 has 2 divisors, whose sum is σ = 36128406228768. Its totient is φ = 36128406228766.

The previous prime is 36128406228731. The next prime is 36128406228833. The reversal of 36128406228767 is 76782260482163.

It is a weak prime.

It is an emirp because it is prime and its reverse (76782260482163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36128406228767 - 2¹⁸ = 36128405966623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36128406228727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18064203114383 + 18064203114384.

It is an arithmetic number, because the mean of its divisors is an integer number (18064203114384).

Almost surely, 2^{36128406228767} is an apocalyptic number.

36128406228767 is a deficient number, since it is larger than the sum of its proper divisors (1).

36128406228767 is an equidigital number, since it uses as much as digits as its factorization.

36128406228767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65028096, while the sum is 62.

The spelling of 36128406228767 in words is "thirty-six trillion, one hundred twenty-eight billion, four hundred six million, two hundred twenty-eight thousand, seven hundred sixty-seven".