1023404134204 has 24 divisors (see below), whose sum is σ = 1852451179488. Its totient is φ = 494374709760.

The previous prime is 1023404134189. The next prime is 1023404134211. The reversal of 1023404134204 is 4024314043201.

It is a congruent 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, 30275677 + ... + 30309460.

It is an arithmetic number, because the mean of its divisors is an integer number (77185465812).

Almost surely, 2^{1023404134204} is an apocalyptic number.

It is an amenable number.

1023404134204 is a deficient number, since it is larger than the sum of its proper divisors (829047045284).

1023404134204 is a wasteful number, since it uses less digits than its factorization.

1023404134204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60585285 (or 60585283 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1023404134204 its reverse (4024314043201), we get a palindrome (5047718177405).

The spelling of 1023404134204 in words is "one trillion, twenty-three billion, four hundred four million, one hundred thirty-four thousand, two hundred four".