36400410061 has 2 divisors, whose sum is σ = 36400410062. Its totient is φ = 36400410060.

The previous prime is 36400410043. The next prime is 36400410071. The reversal of 36400410061 is 16001400463.

36400410061 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 can be written as a sum of positive squares in only one way, i.e., 32643455625 + 3756954436 = 180675^2 + 61294^2 .

It is a cyclic number.

It is not a de Polignac number, because 36400410061 - 2²³ = 36392021453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36400410071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18200205030 + 18200205031.

It is an arithmetic number, because the mean of its divisors is an integer number (18200205031).

Almost surely, 2^36400410061 is an apocalyptic number.

It is an amenable number.

36400410061 is a deficient number, since it is larger than the sum of its proper divisors (1).

36400410061 is an equidigital number, since it uses as much as digits as its factorization.

36400410061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 36400410061 in words is "thirty-six billion, four hundred million, four hundred ten thousand, sixty-one".