1040444052 has 24 divisors (see below), whose sum is σ = 2428456800. Its totient is φ = 346706976.

The previous prime is 1040444023. The next prime is 1040444059. The reversal of 1040444052 is 2504440401.

It is a happy number.

1040444052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040444059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33274 + ... + 56462.

It is an arithmetic number, because the mean of its divisors is an integer number (101185700).

Almost surely, 2^1040444052 is an apocalyptic number.

1040444052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1040444052 is an abundant number, since it is smaller than the sum of its proper divisors (1388012748).

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

1040444052 is a wasteful number, since it uses less digits than its factorization.

1040444052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26935 (or 26933 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1040444052 is about 32255.9149924475. The cubic root of 1040444052 is about 1013.3035805649.

Adding to 1040444052 its reverse (2504440401), we get a palindrome (3544884453).

The spelling of 1040444052 in words is "one billion, forty million, four hundred forty-four thousand, fifty-two".