41231318 has 12 divisors (see below), whose sum is σ = 64654548. Its totient is φ = 19718820.

The previous prime is 41231317. The next prime is 41231347. The reversal of 41231318 is 81313214.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 41231293 and 41231302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41231317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18428 + ... + 20543.

It is an arithmetic number, because the mean of its divisors is an integer number (5387879).

Almost surely, 2^41231318 is an apocalyptic number.

41231318 is a deficient number, since it is larger than the sum of its proper divisors (23423230).

41231318 is a wasteful number, since it uses less digits than its factorization.

41231318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39019 (or 38996 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 41231318 is about 6421.1617328954. The cubic root of 41231318 is about 345.4689917949.

The spelling of 41231318 in words is "forty-one million, two hundred thirty-one thousand, three hundred eighteen".