41431216 has 20 divisors (see below), whose sum is σ = 81635400. Its totient is φ = 20364032.

The previous prime is 41431207. The next prime is 41431217. The reversal of 41431216 is 61213414.

It is not an unprimeable number, because it can be changed into a prime (41431217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21001 + ... + 22888.

It is an arithmetic number, because the mean of its divisors is an integer number (4081770).

Almost surely, 2^41431216 is an apocalyptic number.

It is an amenable number.

41431216 is a deficient number, since it is larger than the sum of its proper divisors (40204184).

41431216 is a wasteful number, since it uses less digits than its factorization.

41431216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43956 (or 43950 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 41431216 is about 6436.7084756108. The cubic root of 41431216 is about 346.0263937900.

The spelling of 41431216 in words is "forty-one million, four hundred thirty-one thousand, two hundred sixteen".