20234301705825 has 48 divisors (see below), whose sum is σ = 35215816132800. Its totient is φ = 10223347737600.

The previous prime is 20234301705811. The next prime is 20234301705829. The reversal of 20234301705825 is 52850710343202.

It is not a de Polignac number, because 20234301705825 - 2²¹ = 20234299608673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20234301705829) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53289645 + ... + 53668005.

It is an arithmetic number, because the mean of its divisors is an integer number (733662836100).

Almost surely, 2^{20234301705825} is an apocalyptic number.

20234301705825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20234301705825 is a deficient number, since it is larger than the sum of its proper divisors (14981514426975).

20234301705825 is a wasteful number, since it uses less digits than its factorization.

20234301705825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415922 (or 415917 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 20234301705825 in words is "twenty trillion, two hundred thirty-four billion, three hundred one million, seven hundred five thousand, eight hundred twenty-five".