25120112343 has 8 divisors (see below), whose sum is σ = 33494838000. Its totient is φ = 16746064128.

The previous prime is 25120112341. The next prime is 25120112357. The reversal of 25120112343 is 34321102152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25120112343 - 2¹ = 25120112341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25120112341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75388 + ... + 236481.

It is an arithmetic number, because the mean of its divisors is an integer number (4186854750).

Almost surely, 2^25120112343 is an apocalyptic number.

25120112343 is a deficient number, since it is larger than the sum of its proper divisors (8374725657).

25120112343 is a wasteful number, since it uses less digits than its factorization.

25120112343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338721.

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

Adding to 25120112343 its reverse (34321102152), we get a palindrome (59441214495).

The spelling of 25120112343 in words is "twenty-five billion, one hundred twenty million, one hundred twelve thousand, three hundred forty-three".