2041644213 has 24 divisors (see below), whose sum is σ = 3371816448. Its totient is φ = 1166140512.

The previous prime is 2041644193. The next prime is 2041644277. The reversal of 2041644213 is 3124461402.

It is a happy number.

2041644213 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 644 + 2 + 13 = 666.

It is not a de Polignac number, because 2041644213 - 2⁵ = 2041644181 is a prime.

It is a super-2 number, since 2×2041644213² = 8336622184952778738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041644413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173020 + ... + 184442.

It is an arithmetic number, because the mean of its divisors is an integer number (140492352).

Almost surely, 2^2041644213 is an apocalyptic number.

It is an amenable number.

2041644213 is a deficient number, since it is larger than the sum of its proper divisors (1330172235).

2041644213 is a wasteful number, since it uses less digits than its factorization.

2041644213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14273 (or 14270 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2041644213 is about 45184.5572402785. The cubic root of 2041644213 is about 1268.6057845480.

The spelling of 2041644213 in words is "two billion, forty-one million, six hundred forty-four thousand, two hundred thirteen".