25142020232033 has 32 divisors (see below), whose sum is σ = 26077910487552. Its totient is φ = 24225102720000.

The previous prime is 25142020232027. The next prime is 25142020232053. The reversal of 25142020232033 is 33023202024152.

It is a cyclic number.

It is not a de Polignac number, because 25142020232033 - 2¹⁴ = 25142020215649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25142020231987 and 25142020232005.

It is not an unprimeable number, because it can be changed into a prime (25142020232053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472825538 + ... + 472878708.

It is an arithmetic number, because the mean of its divisors is an integer number (814934702736).

Almost surely, 2^{25142020232033} is an apocalyptic number.

It is an amenable number.

25142020232033 is a deficient number, since it is larger than the sum of its proper divisors (935890255519).

25142020232033 is a wasteful number, since it uses less digits than its factorization.

25142020232033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53885.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 25142020232033 its reverse (33023202024152), we get a palindrome (58165222256185).

The spelling of 25142020232033 in words is "twenty-five trillion, one hundred forty-two billion, twenty million, two hundred thirty-two thousand, thirty-three".