41421111042 has 8 divisors (see below), whose sum is σ = 82842222096. Its totient is φ = 13807037012.

The previous prime is 41421111029. The next prime is 41421111047. The reversal of 41421111042 is 24011112414.

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

41421111042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (41421111047) 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 in 3 ways as a sum of consecutive naturals, for example, 3451759248 + ... + 3451759259.

It is an arithmetic number, because the mean of its divisors is an integer number (10355277762).

Almost surely, 2^41421111042 is an apocalyptic number.

41421111042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41421111042 is a wasteful number, since it uses less digits than its factorization.

41421111042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6903518512.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 41421111042 its reverse (24011112414), we get a palindrome (65432223456).

The spelling of 41421111042 in words is "forty-one billion, four hundred twenty-one million, one hundred eleven thousand, forty-two".