20353425241 has 8 divisors (see below), whose sum is σ = 20455691744. Its totient is φ = 20251213920.

The previous prime is 20353425229. The next prime is 20353425269. The reversal of 20353425241 is 14252435302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20353425241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20353426241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864670 + ... + 887896.

It is an arithmetic number, because the mean of its divisors is an integer number (2556961468).

Almost surely, 2^20353425241 is an apocalyptic number.

It is an amenable number.

20353425241 is a deficient number, since it is larger than the sum of its proper divisors (102266503).

20353425241 is a wasteful number, since it uses less digits than its factorization.

20353425241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27591.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 20353425241 in words is "twenty billion, three hundred fifty-three million, four hundred twenty-five thousand, two hundred forty-one".