36694701388801 has 2 divisors, whose sum is σ = 36694701388802. Its totient is φ = 36694701388800.

The previous prime is 36694701388757. The next prime is 36694701388819. The reversal of 36694701388801 is 10888310749663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24755361426576 + 11939339962225 = 4975476^2 + 3455335^2 .

It is a cyclic number.

It is not a de Polignac number, because 36694701388801 - 2¹⁷ = 36694701257729 is a prime.

It is a super-2 number, since 2×36694701388801² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36694701388871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18347350694400 + 18347350694401.

It is an arithmetic number, because the mean of its divisors is an integer number (18347350694401).

Almost surely, 2^{36694701388801} is an apocalyptic number.

It is an amenable number.

36694701388801 is a deficient number, since it is larger than the sum of its proper divisors (1).

36694701388801 is an equidigital number, since it uses as much as digits as its factorization.

36694701388801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 64.

The spelling of 36694701388801 in words is "thirty-six trillion, six hundred ninety-four billion, seven hundred one million, three hundred eighty-eight thousand, eight hundred one".