36104314781 has 2 divisors, whose sum is σ = 36104314782. Its totient is φ = 36104314780.

The previous prime is 36104314751. The next prime is 36104314819. The reversal of 36104314781 is 18741340163.

It is an a-pointer prime, because the next prime (36104314819) can be obtained adding 36104314781 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31069702756 + 5034612025 = 176266^2 + 70955^2 .

It is a cyclic number.

It is not a de Polignac number, because 36104314781 - 2¹⁰ = 36104313757 is a prime.

It is a super-2 number, since 2×36104314781² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36104314711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18052157390 + 18052157391.

It is an arithmetic number, because the mean of its divisors is an integer number (18052157391).

Almost surely, 2^36104314781 is an apocalyptic number.

It is an amenable number.

36104314781 is a deficient number, since it is larger than the sum of its proper divisors (1).

36104314781 is an equidigital number, since it uses as much as digits as its factorization.

36104314781 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 36104314781 in words is "thirty-six billion, one hundred four million, three hundred fourteen thousand, seven hundred eighty-one".