20353330214425 has 96 divisors (see below), whose sum is σ = 28321937280000. Its totient is φ = 14408058470400.

The previous prime is 20353330214411. The next prime is 20353330214461. The reversal of 20353330214425 is 52441203335302.

It is not a de Polignac number, because 20353330214425 - 2¹¹ = 20353330212377 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 628774641 + ... + 628807009.

It is an arithmetic number, because the mean of its divisors is an integer number (295020180000).

Almost surely, 2^{20353330214425} is an apocalyptic number.

20353330214425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20353330214425 is a deficient number, since it is larger than the sum of its proper divisors (7968607065575).

20353330214425 is a wasteful number, since it uses less digits than its factorization.

20353330214425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33011 (or 33006 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 20353330214425 its reverse (52441203335302), we get a palindrome (72794533549727).

The spelling of 20353330214425 in words is "twenty trillion, three hundred fifty-three billion, three hundred thirty million, two hundred fourteen thousand, four hundred twenty-five".