4036691645099 has 2 divisors, whose sum is σ = 4036691645100. Its totient is φ = 4036691645098.

The previous prime is 4036691645069. The next prime is 4036691645117. The reversal of 4036691645099 is 9905461966304.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4036691645099 is a prime.

It is a super-2 number, since 2×4036691645099² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4036691645069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018345822549 + 2018345822550.

It is an arithmetic number, because the mean of its divisors is an integer number (2018345822550).

Almost surely, 2^{4036691645099} is an apocalyptic number.

4036691645099 is a deficient number, since it is larger than the sum of its proper divisors (1).

4036691645099 is an equidigital number, since it uses as much as digits as its factorization.

4036691645099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37791360, while the sum is 62.

The spelling of 4036691645099 in words is "four trillion, thirty-six billion, six hundred ninety-one million, six hundred forty-five thousand, ninety-nine".