41242243642 has 8 divisors (see below), whose sum is σ = 61926688116. Its totient is φ = 20600014272.

The previous prime is 41242243631. The next prime is 41242243663. The reversal of 41242243642 is 24634224214.

41242243642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41233769721 + 8473921 = 203061^2 + 2911^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 41242243598 and 41242243607.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10551333 + ... + 10555240.

Almost surely, 2^41242243642 is an apocalyptic number.

41242243642 is a deficient number, since it is larger than the sum of its proper divisors (20684444474).

41242243642 is a wasteful number, since it uses less digits than its factorization.

41242243642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21107552.

The product of its digits is 73728, while the sum is 34.

Adding to 41242243642 its reverse (24634224214), we get a palindrome (65876467856).

The spelling of 41242243642 in words is "forty-one billion, two hundred forty-two million, two hundred forty-three thousand, six hundred forty-two".