40441350 has 48 divisors (see below), whose sum is σ = 100707840. Its totient is φ = 10740000.

The previous prime is 40441327. The next prime is 40441361. The reversal of 40441350 is 5314404.

It is a Curzon number.

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, 53475 + ... + 54225.

It is an arithmetic number, because the mean of its divisors is an integer number (2098080).

Almost surely, 2^40441350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40441350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50353920).

40441350 is an abundant number, since it is smaller than the sum of its proper divisors (60266490).

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

40441350 is a wasteful number, since it uses less digits than its factorization.

40441350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 40441350 is about 6359.3513820200. The cubic root of 40441350 is about 343.2484210999.

Adding to 40441350 its reverse (5314404), we get a palindrome (45755754).

The spelling of 40441350 in words is "forty million, four hundred forty-one thousand, three hundred fifty".