25231243414 has 8 divisors (see below), whose sum is σ = 40758162480. Its totient is φ = 11645189256.

The previous prime is 25231243397. The next prime is 25231243417. The reversal of 25231243414 is 41434213252.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25231243417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485216194 + ... + 485216245.

It is an arithmetic number, because the mean of its divisors is an integer number (5094770310).

Almost surely, 2^25231243414 is an apocalyptic number.

25231243414 is a deficient number, since it is larger than the sum of its proper divisors (15526919066).

25231243414 is a wasteful number, since it uses less digits than its factorization.

25231243414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970432454.

The product of its digits is 23040, while the sum is 31.

Adding to 25231243414 its reverse (41434213252), we get a palindrome (66665456666).

The spelling of 25231243414 in words is "twenty-five billion, two hundred thirty-one million, two hundred forty-three thousand, four hundred fourteen".