1013042404 has 12 divisors (see below), whose sum is σ = 1933990128. Its totient is φ = 460473800.

The previous prime is 1013042363. The next prime is 1013042431. The reversal of 1013042404 is 4042403101.

1013042404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 11511802 + ... + 11511889.

It is an arithmetic number, because the mean of its divisors is an integer number (161165844).

Almost surely, 2^1013042404 is an apocalyptic number.

It is an amenable number.

1013042404 is a deficient number, since it is larger than the sum of its proper divisors (920947724).

1013042404 is a wasteful number, since it uses less digits than its factorization.

1013042404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23023706 (or 23023704 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1013042404 is about 31828.3270688235. The cubic root of 1013042404 is about 1004.3287032912.

Adding to 1013042404 its reverse (4042403101), we get a palindrome (5055445505).

The spelling of 1013042404 in words is "one billion, thirteen million, forty-two thousand, four hundred four".