10044023135 has 4 divisors (see below), whose sum is σ = 12052827768. Its totient is φ = 8035218504.

The previous prime is 10044023123. The next prime is 10044023149. The reversal of 10044023135 is 53132044001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10044023135 - 2¹⁰ = 10044022111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10044023135.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1004402309 + ... + 1004402318.

It is an arithmetic number, because the mean of its divisors is an integer number (3013206942).

Almost surely, 2^10044023135 is an apocalyptic number.

10044023135 is a deficient number, since it is larger than the sum of its proper divisors (2008804633).

10044023135 is an equidigital number, since it uses as much as digits as its factorization.

10044023135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008804632.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10044023135 its reverse (53132044001), we get a palindrome (63176067136).

The spelling of 10044023135 in words is "ten billion, forty-four million, twenty-three thousand, one hundred thirty-five".