1041164440 has 16 divisors (see below), whose sum is σ = 2342620080. Its totient is φ = 416465760.

The previous prime is 1041164387. The next prime is 1041164441. The reversal of 1041164440 is 444611401.

It is a happy number.

1041164440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1041164440² = 2168046782241027200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041164441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13014516 + ... + 13014595.

It is an arithmetic number, because the mean of its divisors is an integer number (146413755).

Almost surely, 2^1041164440 is an apocalyptic number.

1041164440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041164440 is an abundant number, since it is smaller than the sum of its proper divisors (1301455640).

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

1041164440 is a wasteful number, since it uses less digits than its factorization.

1041164440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26029122 (or 26029118 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1041164440 is about 32267.0798182916. The cubic root of 1041164440 is about 1013.5373920577.

Adding to 1041164440 its reverse (444611401), we get a palindrome (1485775841).

The spelling of 1041164440 in words is "one billion, forty-one million, one hundred sixty-four thousand, four hundred forty".