25244225314 has 64 divisors (see below), whose sum is σ = 48198074112. Its totient is φ = 9630316800.

The previous prime is 25244225297. The next prime is 25244225317. The reversal of 25244225314 is 41352244252.

It is a self number, because there is not a number n which added to its sum of digits gives 25244225314.

It is not an unprimeable number, because it can be changed into a prime (25244225317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4412784 + ... + 4418500.

It is an arithmetic number, because the mean of its divisors is an integer number (753094908).

Almost surely, 2^25244225314 is an apocalyptic number.

25244225314 is a deficient number, since it is larger than the sum of its proper divisors (22953848798).

25244225314 is a wasteful number, since it uses less digits than its factorization.

25244225314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6331.

The product of its digits is 76800, while the sum is 34.

Adding to 25244225314 its reverse (41352244252), we get a palindrome (66596469566).

The spelling of 25244225314 in words is "twenty-five billion, two hundred forty-four million, two hundred twenty-five thousand, three hundred fourteen".