4100233344021 has 56 divisors (see below), whose sum is σ = 6240178684160. Its totient is φ = 2692461189600.

The previous prime is 4100233343887. The next prime is 4100233344037. The reversal of 4100233344021 is 1204433320014.

It is not a de Polignac number, because 4100233344021 - 2¹⁵ = 4100233311253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4100233344061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 24161256 + ... + 24330366.

Almost surely, 2^{4100233344021} is an apocalyptic number.

It is an amenable number.

4100233344021 is a deficient number, since it is larger than the sum of its proper divisors (2139945340139).

4100233344021 is an equidigital number, since it uses as much as digits as its factorization.

4100233344021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169629 (or 169614 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4100233344021 its reverse (1204433320014), we get a palindrome (5304666664035).

The spelling of 4100233344021 in words is "four trillion, one hundred billion, two hundred thirty-three million, three hundred forty-four thousand, twenty-one".