2041421303023 has 4 divisors (see below), whose sum is σ = 2084855798880. Its totient is φ = 1997986807168.

The previous prime is 2041421303021. The next prime is 2041421303029. The reversal of 2041421303023 is 3203031241402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2041421303023 - 2¹ = 2041421303021 is a prime.

It is a super-2 number, since 2×2041421303023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041421303021) 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 3 ways as a sum of consecutive naturals, for example, 21717247858 + ... + 21717247951.

It is an arithmetic number, because the mean of its divisors is an integer number (521213949720).

Almost surely, 2^{2041421303023} is an apocalyptic number.

2041421303023 is a deficient number, since it is larger than the sum of its proper divisors (43434495857).

2041421303023 is an equidigital number, since it uses as much as digits as its factorization.

2041421303023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43434495856.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2041421303023 its reverse (3203031241402), we get a palindrome (5244452544425).

The spelling of 2041421303023 in words is "two trillion, forty-one billion, four hundred twenty-one million, three hundred three thousand, twenty-three".