1099836041 has 2 divisors, whose sum is σ = 1099836042. Its totient is φ = 1099836040.

The previous prime is 1099836037. The next prime is 1099836061. The reversal of 1099836041 is 1406389901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 797215225 + 302620816 = 28235^2 + 17396^2 .

It is a cyclic number.

It is not a de Polignac number, because 1099836041 - 2² = 1099836037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1099836041.

It is not a weakly prime, because it can be changed into another prime (1099836061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549918020 + 549918021.

It is an arithmetic number, because the mean of its divisors is an integer number (549918021).

Almost surely, 2^1099836041 is an apocalyptic number.

It is an amenable number.

1099836041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1099836041 is an equidigital number, since it uses as much as digits as its factorization.

1099836041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 1099836041 is about 33163.7760365131. The cubic root of 1099836041 is about 1032.2288245396.

The spelling of 1099836041 in words is "one billion, ninety-nine million, eight hundred thirty-six thousand, forty-one".