1042650002 has 4 divisors (see below), whose sum is σ = 1563975006. Its totient is φ = 521325000.

The previous prime is 1042649989. The next prime is 1042650019. The reversal of 1042650002 is 2000562401.

It is a happy number.

1042650002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 962922961 + 79727041 = 31031^2 + 8929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260662499 + ... + 260662502.

Almost surely, 2^1042650002 is an apocalyptic number.

1042650002 is a deficient number, since it is larger than the sum of its proper divisors (521325004).

1042650002 is an equidigital number, since it uses as much as digits as its factorization.

1042650002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521325003.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1042650002 is about 32290.0913903941. The cubic root of 1042650002 is about 1014.0192106295.

The spelling of 1042650002 in words is "one billion, forty-two million, six hundred fifty thousand, two".