1040322042 has 40 divisors (see below), whose sum is σ = 2353761696. Its totient is φ = 343401768.

The previous prime is 1040322013. The next prime is 1040322061. The reversal of 1040322042 is 2402230401.

1040322042 is a `hidden beast` number, since 1 + 0 + 403 + 220 + 42 = 666.

1040322042 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 an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14488 + ... + 47859.

Almost surely, 2^1040322042 is an apocalyptic number.

1040322042 is an abundant number, since it is smaller than the sum of its proper divisors (1313439654).

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

1040322042 is a wasteful number, since it uses less digits than its factorization.

1040322042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62464 (or 62455 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1040322042 is about 32254.0236559720. The cubic root of 1040322042 is about 1013.2639699126.

Adding to 1040322042 its reverse (2402230401), we get a palindrome (3442552443).

The spelling of 1040322042 in words is "one billion, forty million, three hundred twenty-two thousand, forty-two".