20135741406335 has 4 divisors (see below), whose sum is σ = 24162889687608. Its totient is φ = 16108593125064.

The previous prime is 20135741406301. The next prime is 20135741406359. The reversal of 20135741406335 is 53360414753102.

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 20135741406335 - 2³⁰ = 20134667664511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2013574140629 + ... + 2013574140638.

It is an arithmetic number, because the mean of its divisors is an integer number (6040722421902).

Almost surely, 2^{20135741406335} is an apocalyptic number.

20135741406335 is a deficient number, since it is larger than the sum of its proper divisors (4027148281273).

20135741406335 is an equidigital number, since it uses as much as digits as its factorization.

20135741406335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4027148281272.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 20135741406335 in words is "twenty trillion, one hundred thirty-five billion, seven hundred forty-one million, four hundred six thousand, three hundred thirty-five".