41242040102 has 4 divisors (see below), whose sum is σ = 61863060156. Its totient is φ = 20621020050.

The previous prime is 41242040083. The next prime is 41242040107. The reversal of 41242040102 is 20104024214.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41242040107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10310510024 + ... + 10310510027.

It is an arithmetic number, because the mean of its divisors is an integer number (15465765039).

Almost surely, 2^41242040102 is an apocalyptic number.

41242040102 is a deficient number, since it is larger than the sum of its proper divisors (20621020054).

41242040102 is a wasteful number, since it uses less digits than its factorization.

41242040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20621020053.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 41242040102 its reverse (20104024214), we get a palindrome (61346064316).

The spelling of 41242040102 in words is "forty-one billion, two hundred forty-two million, forty thousand, one hundred two".