1013442343204 has 24 divisors (see below), whose sum is σ = 1785536274368. Its totient is φ = 503291711520.

The previous prime is 1013442343201. The next prime is 1013442343223. The reversal of 1013442343204 is 4023432443101.

It is not an unprimeable number, because it can be changed into a prime (1013442343201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1249519 + ... + 1894249.

Almost surely, 2^{1013442343204} is an apocalyptic number.

It is an amenable number.

1013442343204 is a deficient number, since it is larger than the sum of its proper divisors (772093931164).

1013442343204 is a wasteful number, since it uses less digits than its factorization.

1013442343204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647395 (or 647393 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1013442343204 its reverse (4023432443101), we get a palindrome (5036874786305).

The spelling of 1013442343204 in words is "one trillion, thirteen billion, four hundred forty-two million, three hundred forty-three thousand, two hundred four".