41226321021 has 16 divisors (see below), whose sum is σ = 55042083840. Its totient is φ = 27447416640.

The previous prime is 41226320983. The next prime is 41226321047. The reversal of 41226321021 is 12012362214.

It is not a de Polignac number, because 41226321021 - 2⁶ = 41226320957 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41226320982 and 41226321000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41226321421) 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, 11882475 + ... + 11885943.

It is an arithmetic number, because the mean of its divisors is an integer number (3440130240).

Almost surely, 2^41226321021 is an apocalyptic number.

It is an amenable number.

41226321021 is a deficient number, since it is larger than the sum of its proper divisors (13815762819).

41226321021 is a wasteful number, since it uses less digits than its factorization.

41226321021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7636.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 41226321021 its reverse (12012362214), we get a palindrome (53238683235).

The spelling of 41226321021 in words is "forty-one billion, two hundred twenty-six million, three hundred twenty-one thousand, twenty-one".