135235340543354 has 16 divisors (see below), whose sum is σ = 215233944940800. Its totient is φ = 63507299788224.

The previous prime is 135235340543353. The next prime is 135235340543393. The reversal of 135235340543354 is 453345043532531.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (135235340543353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4151873084 + ... + 4151905655.

It is an arithmetic number, because the mean of its divisors is an integer number (13452121558800).

Almost surely, 2^{135235340543354} is an apocalyptic number.

135235340543354 is a deficient number, since it is larger than the sum of its proper divisors (79998604397446).

135235340543354 is a wasteful number, since it uses less digits than its factorization.

135235340543354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8303779237.

The product of its (nonzero) digits is 19440000, while the sum is 50.

The spelling of 135235340543354 in words is "one hundred thirty-five trillion, two hundred thirty-five billion, three hundred forty million, five hundred forty-three thousand, three hundred fifty-four".