1002104347492 has 24 divisors (see below), whose sum is σ = 1757424767616. Its totient is φ = 499983277248.

The previous prime is 1002104347459. The next prime is 1002104347513. The reversal of 1002104347492 is 2947434012001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15433848 + ... + 15498640.

It is an arithmetic number, because the mean of its divisors is an integer number (73226031984).

Almost surely, 2^{1002104347492} is an apocalyptic number.

It is an amenable number.

1002104347492 is a deficient number, since it is larger than the sum of its proper divisors (755320420124).

1002104347492 is a wasteful number, since it uses less digits than its factorization.

1002104347492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72987 (or 72985 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 1002104347492 its reverse (2947434012001), we get a palindrome (3949538359493).

The spelling of 1002104347492 in words is "one trillion, two billion, one hundred four million, three hundred forty-seven thousand, four hundred ninety-two".