20335050713 has 16 divisors (see below), whose sum is σ = 21855113280. Its totient is φ = 18864082944.

The previous prime is 20335050709. The next prime is 20335050733. The reversal of 20335050713 is 31705053302.

It is a cyclic number.

It is not a de Polignac number, because 20335050713 - 2² = 20335050709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20335050733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121145 + ... + 235257.

It is an arithmetic number, because the mean of its divisors is an integer number (1365944580).

Almost surely, 2^20335050713 is an apocalyptic number.

It is an amenable number.

20335050713 is a deficient number, since it is larger than the sum of its proper divisors (1520062567).

20335050713 is a wasteful number, since it uses less digits than its factorization.

20335050713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114328.

The product of its (nonzero) digits is 9450, while the sum is 29.

The spelling of 20335050713 in words is "twenty billion, three hundred thirty-five million, fifty thousand, seven hundred thirteen".