1040313042 has 24 divisors (see below), whose sum is σ = 2372644560. Its totient is φ = 328519800.

The previous prime is 1040313041. The next prime is 1040313067. The reversal of 1040313042 is 2403130401.

1040313042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1040313041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1520584 + ... + 1521267.

It is an arithmetic number, because the mean of its divisors is an integer number (98860190).

Almost surely, 2^1040313042 is an apocalyptic number.

1040313042 is an abundant number, since it is smaller than the sum of its proper divisors (1332331518).

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

1040313042 is a wasteful number, since it uses less digits than its factorization.

1040313042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041878 (or 3041875 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1040313042 is about 32253.8841381933. The cubic root of 1040313042 is about 1013.2610479321.

Adding to 1040313042 its reverse (2403130401), we get a palindrome (3443443443).

The spelling of 1040313042 in words is "one billion, forty million, three hundred thirteen thousand, forty-two".