40244204 has 144 divisors (see below), whose sum is σ = 104052480. Its totient is φ = 13115520.

The previous prime is 40244189. The next prime is 40244207.

40244204 is nontrivially palindromic in base 10.

40244204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40244207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1749737 + ... + 1749759.

Almost surely, 2^40244204 is an apocalyptic number.

40244204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40244204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52026240).

40244204 is an abundant number, since it is smaller than the sum of its proper divisors (63808276).

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

40244204 is a wasteful number, since it uses less digits than its factorization.

40244204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 40244204 is about 6343.8319649877. The cubic root of 40244204 is about 342.6897494044.

It can be divided in two parts, 4024 and 4204, that added together give a palindrome (8228).

The spelling of 40244204 in words is "forty million, two hundred forty-four thousand, two hundred four".