41420121 has 8 divisors (see below), whose sum is σ = 55294560. Its totient is φ = 27579552.

The previous prime is 41420107. The next prime is 41420147. The reversal of 41420121 is 12102414.

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

It is not a de Polignac number, because 41420121 - 2⁷ = 41419993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41420121.

It is not an unprimeable number, because it can be changed into a prime (41420101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5460 + ... + 10613.

It is an arithmetic number, because the mean of its divisors is an integer number (6911820).

Almost surely, 2^41420121 is an apocalyptic number.

It is an amenable number.

41420121 is a deficient number, since it is larger than the sum of its proper divisors (13874439).

41420121 is a wasteful number, since it uses less digits than its factorization.

41420121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16935.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 41420121 is about 6435.8465643612. The cubic root of 41420121 is about 345.9955031881.

Adding to 41420121 its reverse (12102414), we get a palindrome (53522535).

The spelling of 41420121 in words is "forty-one million, four hundred twenty thousand, one hundred twenty-one".