1135431435411 has 96 divisors (see below), whose sum is σ = 2026495336320. Its totient is φ = 596554647552.

The previous prime is 1135431435403. The next prime is 1135431435431. The reversal of 1135431435411 is 1145341345311.

It is a happy number.

1135431435411 is a `hidden beast` number, since 1 + 1 + 35 + 43 + 1 + 43 + 541 + 1 = 666.

It is not a de Polignac number, because 1135431435411 - 2³ = 1135431435403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1135431435431) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 266969761 + ... + 266974013.

It is an arithmetic number, because the mean of its divisors is an integer number (21109326420).

Almost surely, 2^{1135431435411} is an apocalyptic number.

1135431435411 is a deficient number, since it is larger than the sum of its proper divisors (891063900909).

1135431435411 is a wasteful number, since it uses less digits than its factorization.

1135431435411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485 (or 5482 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The spelling of 1135431435411 in words is "one trillion, one hundred thirty-five billion, four hundred thirty-one million, four hundred thirty-five thousand, four hundred eleven".