36074260021 has 2 divisors, whose sum is σ = 36074260022. Its totient is φ = 36074260020.

The previous prime is 36074259973. The next prime is 36074260063. The reversal of 36074260021 is 12006247063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35528103121 + 546156900 = 188489^2 + 23370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36074260021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36074260091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18037130010 + 18037130011.

It is an arithmetic number, because the mean of its divisors is an integer number (18037130011).

Almost surely, 2^36074260021 is an apocalyptic number.

It is an amenable number.

36074260021 is a deficient number, since it is larger than the sum of its proper divisors (1).

36074260021 is an equidigital number, since it uses as much as digits as its factorization.

36074260021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 36074260021 in words is "thirty-six billion, seventy-four million, two hundred sixty thousand, twenty-one".