1043004642 has 8 divisors (see below), whose sum is σ = 2086009296. Its totient is φ = 347668212.

The previous prime is 1043004637. The next prime is 1043004659. The reversal of 1043004642 is 2464003401.

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

1043004642 is an admirable number.

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, 86917048 + ... + 86917059.

It is an arithmetic number, because the mean of its divisors is an integer number (260751162).

Almost surely, 2^1043004642 is an apocalyptic number.

1043004642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043004642 is a wasteful number, since it uses less digits than its factorization.

1043004642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173834112.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1043004642 is about 32295.5823914046. The cubic root of 1043004642 is about 1014.1341648353.

The spelling of 1043004642 in words is "one billion, forty-three million, four thousand, six hundred forty-two".