1040544104135 has 16 divisors (see below), whose sum is σ = 1316422078560. Its totient is φ = 787392552960.

The previous prime is 1040544104077. The next prime is 1040544104233. The reversal of 1040544104135 is 5314014450401.

It is not a de Polignac number, because 1040544104135 - 2³⁰ = 1039470362311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8482862 + ... + 8604651.

It is an arithmetic number, because the mean of its divisors is an integer number (82276379910).

Almost surely, 2^{1040544104135} is an apocalyptic number.

1040544104135 is a deficient number, since it is larger than the sum of its proper divisors (275877974425).

1040544104135 is a wasteful number, since it uses less digits than its factorization.

1040544104135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17088178.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1040544104135 its reverse (5314014450401), we get a palindrome (6354558554536).

The spelling of 1040544104135 in words is "one trillion, forty billion, five hundred forty-four million, one hundred four thousand, one hundred thirty-five".