41442421020 has 384 divisors, whose sum is σ = 157571205120. Its totient is φ = 7858667520.

The previous prime is 41442421001. The next prime is 41442421051. The reversal of 41442421020 is 2012424414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5341464 + ... + 5349216.

It is an arithmetic number, because the mean of its divisors is an integer number (410341680).

Almost surely, 2^41442421020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41442421020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78785602560).

41442421020 is an abundant number, since it is smaller than the sum of its proper divisors (116128784100).

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

41442421020 is a wasteful number, since it uses less digits than its factorization.

41442421020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7885 (or 7883 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 41442421020 its reverse (2012424414), we get a palindrome (43454845434).

The spelling of 41442421020 in words is "forty-one billion, four hundred forty-two million, four hundred twenty-one thousand, twenty".