1042243000004 has 24 divisors (see below), whose sum is σ = 1833902313600. Its totient is φ = 518275910880.

The previous prime is 1042242999977. The next prime is 1042243000033. The reversal of 1042243000004 is 4000003422401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042243000004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209987 + ... + 1458965.

It is an arithmetic number, because the mean of its divisors is an integer number (76412596400).

Almost surely, 2^{1042243000004} is an apocalyptic number.

It is an amenable number.

1042243000004 is a deficient number, since it is larger than the sum of its proper divisors (791659313596).

1042243000004 is a wasteful number, since it uses less digits than its factorization.

1042243000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250123 (or 1250121 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 1042243000004 its reverse (4000003422401), we get a palindrome (5042246422405).

The spelling of 1042243000004 in words is "one trillion, forty-two billion, two hundred forty-three million, four", and thus it is an aban number.