41220023313021 has 16 divisors (see below), whose sum is σ = 63044963971200. Its totient is φ = 23466736582848.

The previous prime is 41220023312981. The next prime is 41220023313023. The reversal of 41220023313021 is 12031332002214.

It is not a de Polignac number, because 41220023313021 - 2⁷ = 41220023312893 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41220023312982 and 41220023313000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41220023313023) 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, 3648429766 + ... + 3648441063.

It is an arithmetic number, because the mean of its divisors is an integer number (3940310248200).

Almost surely, 2^{41220023313021} is an apocalyptic number.

It is an amenable number.

41220023313021 is a deficient number, since it is larger than the sum of its proper divisors (21824940658179).

41220023313021 is a wasteful number, since it uses less digits than its factorization.

41220023313021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296871108.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 41220023313021 its reverse (12031332002214), we get a palindrome (53251355315235).

The spelling of 41220023313021 in words is "forty-one trillion, two hundred twenty billion, twenty-three million, three hundred thirteen thousand, twenty-one".