4204413344021 has 16 divisors (see below), whose sum is σ = 4670138462400. Its totient is φ = 3752766019200.

The previous prime is 4204413343957. The next prime is 4204413344041. The reversal of 4204413344021 is 1204433144024.

It is not a de Polignac number, because 4204413344021 - 2⁶ = 4204413343957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204413344041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3478850 + ... + 4528931.

It is an arithmetic number, because the mean of its divisors is an integer number (291883653900).

Almost surely, 2^{4204413344021} is an apocalyptic number.

It is an amenable number.

4204413344021 is a deficient number, since it is larger than the sum of its proper divisors (465725118379).

4204413344021 is a wasteful number, since it uses less digits than its factorization.

4204413344021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8008660.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4204413344021 its reverse (1204433144024), we get a palindrome (5408846488045).

The spelling of 4204413344021 in words is "four trillion, two hundred four billion, four hundred thirteen million, three hundred forty-four thousand, twenty-one".