41020022542 has 4 divisors (see below), whose sum is σ = 61530033816. Its totient is φ = 20510011270.

The previous prime is 41020022531. The next prime is 41020022557. The reversal of 41020022542 is 24522002014.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24522002014 = 2 ⋅12261001007.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10255005634 + ... + 10255005637.

It is an arithmetic number, because the mean of its divisors is an integer number (15382508454).

Almost surely, 2^41020022542 is an apocalyptic number.

41020022542 is a deficient number, since it is larger than the sum of its proper divisors (20510011274).

41020022542 is a wasteful number, since it uses less digits than its factorization.

41020022542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20510011273.

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 41020022542 its reverse (24522002014), we get a palindrome (65542024556).

The spelling of 41020022542 in words is "forty-one billion, twenty million, twenty-two thousand, five hundred forty-two".