1042000356 has 24 divisors (see below), whose sum is σ = 2559299680. Its totient is φ = 329052672.

The previous prime is 1042000339. The next prime is 1042000367. The reversal of 1042000356 is 6530002401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284861 + ... + 2285316.

Almost surely, 2^1042000356 is an apocalyptic number.

It is an amenable number.

1042000356 is an abundant number, since it is smaller than the sum of its proper divisors (1517299324).

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

1042000356 is a wasteful number, since it uses less digits than its factorization.

1042000356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570203 (or 4570201 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1042000356 is about 32280.0302973836. The cubic root of 1042000356 is about 1013.8085645555.

Adding to 1042000356 its reverse (6530002401), we get a palindrome (7572002757).

The spelling of 1042000356 in words is "one billion, forty-two million, three hundred fifty-six", and thus it is an aban number.