2044213011 has 8 divisors (see below), whose sum is σ = 3028463760. Its totient is φ = 1362808656.

The previous prime is 2044212953. The next prime is 2044213013. The reversal of 2044213011 is 1103124402.

2044213011 is a `hidden beast` number, since 204 + 421 + 30 + 11 = 666.

It is not a de Polignac number, because 2044213011 - 2¹³ = 2044204819 is a prime.

It is a super-2 number, since 2×2044213011² = 8357613668683372242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2044213013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37855770 + ... + 37855823.

It is an arithmetic number, because the mean of its divisors is an integer number (378557970).

Almost surely, 2^2044213011 is an apocalyptic number.

2044213011 is a deficient number, since it is larger than the sum of its proper divisors (984250749).

2044213011 is an equidigital number, since it uses as much as digits as its factorization.

2044213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75711602 (or 75711596 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2044213011 is about 45212.9739234216. The cubic root of 2044213011 is about 1269.1376150856.

Adding to 2044213011 its reverse (1103124402), we get a palindrome (3147337413).

The spelling of 2044213011 in words is "two billion, forty-four million, two hundred thirteen thousand, eleven".