1002242331042 has 16 divisors (see below), whose sum is σ = 2004500844000. Its totient is φ = 334078080032.

The previous prime is 1002242331019. The next prime is 1002242331059. The reversal of 1002242331042 is 2401332422001.

It is a happy number.

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, 222709 + ... + 1433207.

It is an arithmetic number, because the mean of its divisors is an integer number (125281302750).

Almost surely, 2^{1002242331042} is an apocalyptic number.

1002242331042 is an abundant number, since it is smaller than the sum of its proper divisors (1002258512958).

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

1002242331042 is a wasteful number, since it uses less digits than its factorization.

1002242331042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348497.

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

Adding to 1002242331042 its reverse (2401332422001), we get a palindrome (3403574753043).

The spelling of 1002242331042 in words is "one trillion, two billion, two hundred forty-two million, three hundred thirty-one thousand, forty-two".