1042343404 has 12 divisors (see below), whose sum is σ = 1887001200. Its totient is φ = 503200208.

The previous prime is 1042343381. The next prime is 1042343413. The reversal of 1042343404 is 4043432401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4492744 + ... + 4492975.

It is an arithmetic number, because the mean of its divisors is an integer number (157250100).

Almost surely, 2^1042343404 is an apocalyptic number.

It is an amenable number.

1042343404 is a deficient number, since it is larger than the sum of its proper divisors (844657796).

1042343404 is a wasteful number, since it uses less digits than its factorization.

1042343404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8985752 (or 8985750 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1042343404 is about 32285.3434858606. The cubic root of 1042343404 is about 1013.9198079089.

Adding to 1042343404 its reverse (4043432401), we get a palindrome (5085775805).

The spelling of 1042343404 in words is "one billion, forty-two million, three hundred forty-three thousand, four hundred four".