803351159642 has 4 divisors (see below), whose sum is σ = 1205026739466. Its totient is φ = 401675579820.

The previous prime is 803351159623. The next prime is 803351159651. The reversal of 803351159642 is 246951153308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 796254613561 + 7096546081 = 892331^2 + 84241^2 .

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 as a sum of consecutive naturals, namely, 200837789909 + ... + 200837789912.

Almost surely, 2^803351159642 is an apocalyptic number.

803351159642 is a deficient number, since it is larger than the sum of its proper divisors (401675579824).

803351159642 is a wasteful number, since it uses less digits than its factorization.

803351159642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401675579823.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 803351159642 in words is "eight hundred three billion, three hundred fifty-one million, one hundred fifty-nine thousand, six hundred forty-two".