20251025240414 has 16 divisors (see below), whose sum is σ = 32285742852480. Its totient is φ = 9499458951000.

The previous prime is 20251025240333. The next prime is 20251025240419. The reversal of 20251025240414 is 41404252015202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20251025240419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586994712 + ... + 2587002539.

It is an arithmetic number, because the mean of its divisors is an integer number (2017858928280).

Almost surely, 2^{20251025240414} is an apocalyptic number.

20251025240414 is a deficient number, since it is larger than the sum of its proper divisors (12034717612066).

20251025240414 is a wasteful number, since it uses less digits than its factorization.

20251025240414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173997375.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 20251025240414 its reverse (41404252015202), we get a palindrome (61655277255616).

The spelling of 20251025240414 in words is "twenty trillion, two hundred fifty-one billion, twenty-five million, two hundred forty thousand, four hundred fourteen".