25345013414 has 32 divisors (see below), whose sum is σ = 46335421440. Its totient is φ = 10149637248.

The previous prime is 25345013411. The next prime is 25345013443. The reversal of 25345013414 is 41431054352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25345013411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349982 + ... + 416145.

It is an arithmetic number, because the mean of its divisors is an integer number (1447981920).

Almost surely, 2^25345013414 is an apocalyptic number.

25345013414 is a deficient number, since it is larger than the sum of its proper divisors (20990408026).

25345013414 is a wasteful number, since it uses less digits than its factorization.

25345013414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766292.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 25345013414 its reverse (41431054352), we get a palindrome (66776067766).

The spelling of 25345013414 in words is "twenty-five billion, three hundred forty-five million, thirteen thousand, four hundred fourteen".