20335425201351 has 96 divisors (see below), whose sum is σ = 32587781466240. Its totient is φ = 12138476838912.

The previous prime is 20335425201269. The next prime is 20335425201383. The reversal of 20335425201351 is 15310252453302.

20335425201351 is a `hidden beast` number, since 2 + 0 + 3 + 3 + 54 + 252 + 0 + 1 + 351 = 666.

It is not a de Polignac number, because 20335425201351 - 2¹⁰ = 20335425200327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20335425201391) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2609443711 + ... + 2609451503.

It is an arithmetic number, because the mean of its divisors is an integer number (339456056940).

Almost surely, 2^{20335425201351} is an apocalyptic number.

20335425201351 is a deficient number, since it is larger than the sum of its proper divisors (12252356264889).

20335425201351 is a wasteful number, since it uses less digits than its factorization.

20335425201351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625 (or 9622 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 20335425201351 its reverse (15310252453302), we get a palindrome (35645677654653).

The spelling of 20335425201351 in words is "twenty trillion, three hundred thirty-five billion, four hundred twenty-five million, two hundred one thousand, three hundred fifty-one".