41420642 has 16 divisors (see below), whose sum is σ = 64627200. Its totient is φ = 19886160.

The previous prime is 41420633. The next prime is 41420683. The reversal of 41420642 is 24602414.

It is an unprimeable number.

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, 9209 + ... + 12947.

It is an arithmetic number, because the mean of its divisors is an integer number (4039200).

Almost surely, 2^41420642 is an apocalyptic number.

41420642 is a deficient number, since it is larger than the sum of its proper divisors (23206558).

41420642 is a wasteful number, since it uses less digits than its factorization.

41420642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 41420642 is about 6435.8870406495. The cubic root of 41420642 is about 345.9969538752.

The spelling of 41420642 in words is "forty-one million, four hundred twenty thousand, six hundred forty-two".