25166032414 has 8 divisors (see below), whose sum is σ = 37768583160. Its totient is φ = 12576504696.

The previous prime is 25166032391. The next prime is 25166032417. The reversal of 25166032414 is 41423066152.

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

It is a self number, because there is not a number n which added to its sum of digits gives 25166032414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25166032417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3250924 + ... + 3258655.

It is an arithmetic number, because the mean of its divisors is an integer number (4721072895).

Almost surely, 2^25166032414 is an apocalyptic number.

25166032414 is a deficient number, since it is larger than the sum of its proper divisors (12602550746).

25166032414 is a wasteful number, since it uses less digits than its factorization.

25166032414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511514.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 25166032414 its reverse (41423066152), we get a palindrome (66589098566).

The spelling of 25166032414 in words is "twenty-five billion, one hundred sixty-six million, thirty-two thousand, four hundred fourteen".