41455421 has 12 divisors (see below), whose sum is σ = 48449088. Its totient is φ = 35367192.

The previous prime is 41455373. The next prime is 41455439. The reversal of 41455421 is 12455414.

It is not a de Polignac number, because 41455421 - 2⁶ = 41455357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41455451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9260 + ... + 12986.

It is an arithmetic number, because the mean of its divisors is an integer number (4037424).

Almost surely, 2^41455421 is an apocalyptic number.

It is an amenable number.

41455421 is a deficient number, since it is larger than the sum of its proper divisors (6993667).

41455421 is a wasteful number, since it uses less digits than its factorization.

41455421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968 (or 3961 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 41455421 is about 6438.5884322575. The cubic root of 41455421 is about 346.0937660046.

The spelling of 41455421 in words is "forty-one million, four hundred fifty-five thousand, four hundred twenty-one".