41242122511 has 4 divisors (see below), whose sum is σ = 41243686000. Its totient is φ = 41240559024.

The previous prime is 41242122497. The next prime is 41242122517. The reversal of 41242122511 is 11522124214.

41242122511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41242122511 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 (41242122517) 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, 741486 + ... + 795163.

It is an arithmetic number, because the mean of its divisors is an integer number (10310921500).

Almost surely, 2^41242122511 is an apocalyptic number.

41242122511 is a deficient number, since it is larger than the sum of its proper divisors (1563489).

41242122511 is a wasteful number, since it uses less digits than its factorization.

41242122511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563488.

The product of its digits is 1280, while the sum is 25.

Adding to 41242122511 its reverse (11522124214), we get a palindrome (52764246725).

The spelling of 41242122511 in words is "forty-one billion, two hundred forty-two million, one hundred twenty-two thousand, five hundred eleven".