4132021244 has 24 divisors (see below), whose sum is σ = 7789036080. Its totient is φ = 1906654464.

The previous prime is 4132021199. The next prime is 4132021249. The reversal of 4132021244 is 4421202314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132021249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396452 + ... + 406740.

It is an arithmetic number, because the mean of its divisors is an integer number (324543170).

Almost surely, 2^4132021244 is an apocalyptic number.

It is an amenable number.

4132021244 is a deficient number, since it is larger than the sum of its proper divisors (3657014836).

4132021244 is a wasteful number, since it uses less digits than its factorization.

4132021244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18029 (or 18027 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4132021244 is about 64280.7999639084. The cubic root of 4132021244 is about 1604.6765838057.

Adding to 4132021244 its reverse (4421202314), we get a palindrome (8553223558).

The spelling of 4132021244 in words is "four billion, one hundred thirty-two million, twenty-one thousand, two hundred forty-four".