2041409893 has 2 divisors, whose sum is σ = 2041409894. Its totient is φ = 2041409892.

The previous prime is 2041409833. The next prime is 2041409897. The reversal of 2041409893 is 3989041402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2039606244 + 1803649 = 45162^2 + 1343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041409893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041409897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020704946 + 1020704947.

It is an arithmetic number, because the mean of its divisors is an integer number (1020704947).

Almost surely, 2^2041409893 is an apocalyptic number.

It is an amenable number.

2041409893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041409893 is an equidigital number, since it uses as much as digits as its factorization.

2041409893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2041409893 is about 45181.9642445965. The cubic root of 2041409893 is about 1268.5572499603.

The spelling of 2041409893 in words is "two billion, forty-one million, four hundred nine thousand, eight hundred ninety-three".