1000542342 has 8 divisors (see below), whose sum is σ = 2001084696. Its totient is φ = 333514112.

The previous prime is 1000542281. The next prime is 1000542353. The reversal of 1000542342 is 2432450001.

It is a sphenic number, since it is the product of 3 distinct primes.

1000542342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83378523 + ... + 83378534.

It is an arithmetic number, because the mean of its divisors is an integer number (250135587).

Almost surely, 2^1000542342 is an apocalyptic number.

1000542342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1000542342 is a wasteful number, since it uses less digits than its factorization.

1000542342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166757062.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1000542342 is about 31631.3506192828. The cubic root of 1000542342 is about 1000.1807479949.

Adding to 1000542342 its reverse (2432450001), we get a palindrome (3432992343).

The spelling of 1000542342 in words is "one billion, five hundred forty-two thousand, three hundred forty-two".