4211540049 has 16 divisors (see below), whose sum is σ = 5754337344. Its totient is φ = 2738265600.

The previous prime is 4211540027. The next prime is 4211540071. The reversal of 4211540049 is 9400451124.

It is an interprime number because it is at equal distance from previous prime (4211540027) and next prime (4211540071).

It is not a de Polignac number, because 4211540049 - 2⁷ = 4211539921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4211539998 and 4211540025.

It is not an unprimeable number, because it can be changed into a prime (4211541049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612937 + ... + 619769.

It is an arithmetic number, because the mean of its divisors is an integer number (359646084).

Almost surely, 2^4211540049 is an apocalyptic number.

It is an amenable number.

4211540049 is a deficient number, since it is larger than the sum of its proper divisors (1542797295).

4211540049 is a wasteful number, since it uses less digits than its factorization.

4211540049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11888.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4211540049 is about 64896.3793211917. The cubic root of 4211540049 is about 1614.9049967279.

The spelling of 4211540049 in words is "four billion, two hundred eleven million, five hundred forty thousand, forty-nine".