41220042311 has 4 divisors (see below), whose sum is σ = 47108619792. Its totient is φ = 35331464832.

The previous prime is 41220042299. The next prime is 41220042343. The reversal of 41220042311 is 11324002214.

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 41220042311 - 2¹⁴ = 41220025927 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 (41220042811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2944288730 + ... + 2944288743.

It is an arithmetic number, because the mean of its divisors is an integer number (11777154948).

Almost surely, 2^41220042311 is an apocalyptic number.

41220042311 is a deficient number, since it is larger than the sum of its proper divisors (5888577481).

41220042311 is an equidigital number, since it uses as much as digits as its factorization.

41220042311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5888577480.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 41220042311 its reverse (11324002214), we get a palindrome (52544044525).

The spelling of 41220042311 in words is "forty-one billion, two hundred twenty million, forty-two thousand, three hundred eleven".