2041045349 has 4 divisors (see below), whose sum is σ = 2332623264. Its totient is φ = 1749467436.

The previous prime is 2041045339. The next prime is 2041045361. The reversal of 2041045349 is 9435401402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2041045349 - 2²⁰ = 2039996773 is a prime.

It is a super-2 number, since 2×2041045349² = 8331732233349063602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041045309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145788947 + ... + 145788960.

It is an arithmetic number, because the mean of its divisors is an integer number (583155816).

Almost surely, 2^2041045349 is an apocalyptic number.

It is an amenable number.

2041045349 is a deficient number, since it is larger than the sum of its proper divisors (291577915).

2041045349 is an equidigital number, since it uses as much as digits as its factorization.

2041045349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291577914.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2041045349 is about 45177.9298883869. The cubic root of 2041045349 is about 1268.4817347546.

The spelling of 2041045349 in words is "two billion, forty-one million, forty-five thousand, three hundred forty-nine".