1040052444 has 24 divisors (see below), whose sum is σ = 2431443840. Its totient is φ = 346019184.

The previous prime is 1040052439. The next prime is 1040052463. The reversal of 1040052444 is 4442500401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76584 + ... + 89135.

It is an arithmetic number, because the mean of its divisors is an integer number (101310160).

Almost surely, 2^1040052444 is an apocalyptic number.

It is an amenable number.

1040052444 is an abundant number, since it is smaller than the sum of its proper divisors (1391391396).

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

1040052444 is a wasteful number, since it uses less digits than its factorization.

1040052444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166249 (or 166247 counting only the distinct ones).

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

The square root of 1040052444 is about 32249.8440926464. The cubic root of 1040052444 is about 1013.1764337044.

Adding to 1040052444 its reverse (4442500401), we get a palindrome (5482552845).

The spelling of 1040052444 in words is "one billion, forty million, fifty-two thousand, four hundred forty-four".