1004023634911 has 12 divisors (see below), whose sum is σ = 1121687976472. Its totient is φ = 897785658000.

The previous prime is 1004023634909. The next prime is 1004023634941. The reversal of 1004023634911 is 1194363204001.

It is not a de Polignac number, because 1004023634911 - 2¹ = 1004023634909 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004023634941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68006685 + ... + 68021446.

Almost surely, 2^{1004023634911} is an apocalyptic number.

1004023634911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1004023634911 is a deficient number, since it is larger than the sum of its proper divisors (117664341561).

1004023634911 is a wasteful number, since it uses less digits than its factorization.

1004023634911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136028214 (or 136028203 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

Adding to 1004023634911 its reverse (1194363204001), we get a palindrome (2198386838912).

The spelling of 1004023634911 in words is "one trillion, four billion, twenty-three million, six hundred thirty-four thousand, nine hundred eleven".