1042333042 has 4 divisors (see below), whose sum is σ = 1563499566. Its totient is φ = 521166520.

The previous prime is 1042332901. The next prime is 1042333063. The reversal of 1042333042 is 2403332401.

It is a happy number.

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., 784056001 + 258277041 = 28001^2 + 16071^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260583259 + ... + 260583262.

Almost surely, 2^1042333042 is an apocalyptic number.

1042333042 is a deficient number, since it is larger than the sum of its proper divisors (521166524).

1042333042 is an equidigital number, since it uses as much as digits as its factorization.

1042333042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521166523.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1042333042 is about 32285.1830101674. The cubic root of 1042333042 is about 1013.9164480847.

Adding to 1042333042 its reverse (2403332401), we get a palindrome (3445665443).

It can be divided in two parts, 1042 and 333042, that added together give a square (334084 = 578²).

The spelling of 1042333042 in words is "one billion, forty-two million, three hundred thirty-three thousand, forty-two".