1042303004642 has 8 divisors (see below), whose sum is σ = 1563500419500. Its totient is φ = 521136198144.

The previous prime is 1042303004627. The next prime is 1042303004681. The reversal of 1042303004642 is 2464003032401.

It can be written as a sum of positive squares in 2 ways, for example, as 1020057580441 + 22245424201 = 1009979^2 + 149149^2 .

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

It is a super-4 number, since 4×1042303004642⁴ (a number of 49 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7566767 + ... + 7703282.

Almost surely, 2^{1042303004642} is an apocalyptic number.

1042303004642 is a deficient number, since it is larger than the sum of its proper divisors (521197414858).

1042303004642 is a wasteful number, since it uses less digits than its factorization.

1042303004642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15304180.

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 1042303004642 in words is "one trillion, forty-two billion, three hundred three million, four thousand, six hundred forty-two".