25230231141 has 16 divisors (see below), whose sum is σ = 34454522880. Its totient is φ = 16416370880.

The previous prime is 25230231137. The next prime is 25230231151. The reversal of 25230231141 is 14113203252.

It is a cyclic number.

It is not a de Polignac number, because 25230231141 - 2² = 25230231137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25230231121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385026 + ... + 445763.

It is an arithmetic number, because the mean of its divisors is an integer number (2153407680).

Almost surely, 2^25230231141 is an apocalyptic number.

It is an amenable number.

25230231141 is a deficient number, since it is larger than the sum of its proper divisors (9224291739).

25230231141 is a wasteful number, since it uses less digits than its factorization.

25230231141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831036.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 25230231141 its reverse (14113203252), we get a palindrome (39343434393).

The spelling of 25230231141 in words is "twenty-five billion, two hundred thirty million, two hundred thirty-one thousand, one hundred forty-one".