1012403342 has 8 divisors (see below), whose sum is σ = 1539994032. Its totient is φ = 499072000.

The previous prime is 1012403339. The next prime is 1012403389. The reversal of 1012403342 is 2433042101.

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

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, 3564659 + ... + 3564942.

It is an arithmetic number, because the mean of its divisors is an integer number (192499254).

Almost surely, 2^1012403342 is an apocalyptic number.

1012403342 is a deficient number, since it is larger than the sum of its proper divisors (527590690).

1012403342 is an equidigital number, since it uses as much as digits as its factorization.

1012403342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7129674.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1012403342 is about 31818.2862832051. The cubic root of 1012403342 is about 1004.1174705014.

Adding to 1012403342 its reverse (2433042101), we get a palindrome (3445445443).

The spelling of 1012403342 in words is "one billion, twelve million, four hundred three thousand, three hundred forty-two".