41311312 has 120 divisors (see below), whose sum is σ = 101779200. Its totient is φ = 16144128.

The previous prime is 41311307. The next prime is 41311321. The reversal of 41311312 is 21311314.

It is a super-2 number, since 2×41311312² = 3413248998322688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 522889 + ... + 522967.

It is an arithmetic number, because the mean of its divisors is an integer number (848160).

Almost surely, 2^41311312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41311312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50889600).

41311312 is an abundant number, since it is smaller than the sum of its proper divisors (60467888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41311312 is a wasteful number, since it uses less digits than its factorization.

41311312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 140 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 41311312 is about 6427.3876497376. The cubic root of 41311312 is about 345.6922653890.

Adding to 41311312 its reverse (21311314), we get a palindrome (62622626).

The spelling of 41311312 in words is "forty-one million, three hundred eleven thousand, three hundred twelve".