135783683841 has 64 divisors (see below), whose sum is σ = 202920802560. Its totient is φ = 80216801280.

The previous prime is 135783683813. The next prime is 135783683887. The reversal of 135783683841 is 148386387531.

It is not a de Polignac number, because 135783683841 - 2¹⁰ = 135783682817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (135783683801) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86430586 + ... + 86432156.

It is an arithmetic number, because the mean of its divisors is an integer number (3170637540).

Almost surely, 2^135783683841 is an apocalyptic number.

It is an amenable number.

135783683841 is a deficient number, since it is larger than the sum of its proper divisors (67137118719).

135783683841 is a wasteful number, since it uses less digits than its factorization.

135783683841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386.

The product of its digits is 11612160, while the sum is 57.

The spelling of 135783683841 in words is "one hundred thirty-five billion, seven hundred eighty-three million, six hundred eighty-three thousand, eight hundred forty-one".