41221420124 has 48 divisors (see below), whose sum is σ = 75143781888. Its totient is φ = 19772719488.

The previous prime is 41221420109. The next prime is 41221420127. The reversal of 41221420124 is 42102412214.

It is a self number, because there is not a number n which added to its sum of digits gives 41221420124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41221420127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2227799 + ... + 2246225.

It is an arithmetic number, because the mean of its divisors is an integer number (1565495456).

Almost surely, 2^41221420124 is an apocalyptic number.

It is an amenable number.

41221420124 is a deficient number, since it is larger than the sum of its proper divisors (33922361764).

41221420124 is a wasteful number, since it uses less digits than its factorization.

41221420124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18714 (or 18712 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 41221420124 its reverse (42102412214), we get a palindrome (83323832338).

The spelling of 41221420124 in words is "forty-one billion, two hundred twenty-one million, four hundred twenty thousand, one hundred twenty-four".