2241794149 has 16 divisors (see below), whose sum is σ = 2658672000. Its totient is φ = 1888952352.

The previous prime is 2241794141. The next prime is 2241794161. The reversal of 2241794149 is 9414971422.

It is not a de Polignac number, because 2241794149 - 2³ = 2241794141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241794141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35152 + ... + 75625.

It is an arithmetic number, because the mean of its divisors is an integer number (166167000).

Almost surely, 2^2241794149 is an apocalyptic number.

It is an amenable number.

2241794149 is a deficient number, since it is larger than the sum of its proper divisors (416877851).

2241794149 is an equidigital number, since it uses as much as digits as its factorization.

2241794149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110857 (or 110843 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 2241794149 is about 47347.5886292005. The cubic root of 2241794149 is about 1308.7757630136.

The spelling of 2241794149 in words is "two billion, two hundred forty-one million, seven hundred ninety-four thousand, one hundred forty-nine".