20245366341 has 16 divisors (see below), whose sum is σ = 30008264320. Its totient is φ = 13490102880.

The previous prime is 20245366333. The next prime is 20245366363. The reversal of 20245366341 is 14366354202.

20245366341 is a `hidden beast` number, since 2 + 0 + 24 + 536 + 63 + 41 = 666.

It is not a de Polignac number, because 20245366341 - 2³ = 20245366333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20245366296 and 20245366305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20245366301) 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 15 ways as a sum of consecutive naturals, for example, 134305 + ... + 241926.

It is an arithmetic number, because the mean of its divisors is an integer number (1875516520).

Almost surely, 2^20245366341 is an apocalyptic number.

It is an amenable number.

20245366341 is a deficient number, since it is larger than the sum of its proper divisors (9762897979).

20245366341 is a wasteful number, since it uses less digits than its factorization.

20245366341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378233 (or 378227 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 20245366341 in words is "twenty billion, two hundred forty-five million, three hundred sixty-six thousand, three hundred forty-one".