25155041214 has 16 divisors (see below), whose sum is σ = 50808203280. Its totient is φ = 8301993600.

The previous prime is 25155041183. The next prime is 25155041251. The reversal of 25155041214 is 41214055152.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20754379 + ... + 20755590.

It is an arithmetic number, because the mean of its divisors is an integer number (3175512705).

Almost surely, 2^25155041214 is an apocalyptic number.

25155041214 is an abundant number, since it is smaller than the sum of its proper divisors (25653162066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25155041214 is a wasteful number, since it uses less digits than its factorization.

25155041214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41510075.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 25155041214 its reverse (41214055152), we get a palindrome (66369096366).

The spelling of 25155041214 in words is "twenty-five billion, one hundred fifty-five million, forty-one thousand, two hundred fourteen".