35366700037021 has 2 divisors, whose sum is σ = 35366700037022. Its totient is φ = 35366700037020.

The previous prime is 35366700036979. The next prime is 35366700037069. The reversal of 35366700037021 is 12073000766353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23729466264100 + 11637233772921 = 4871290^2 + 3411339^2 .

It is a cyclic number.

It is not a de Polignac number, because 35366700037021 - 2⁷ = 35366700036893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35366700037121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17683350018510 + 17683350018511.

It is an arithmetic number, because the mean of its divisors is an integer number (17683350018511).

Almost surely, 2^{35366700037021} is an apocalyptic number.

It is an amenable number.

35366700037021 is a deficient number, since it is larger than the sum of its proper divisors (1).

35366700037021 is an equidigital number, since it uses as much as digits as its factorization.

35366700037021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 43.

The spelling of 35366700037021 in words is "thirty-five trillion, three hundred sixty-six billion, seven hundred million, thirty-seven thousand, twenty-one".