25703249341 has 16 divisors (see below), whose sum is σ = 32699606400. Its totient is φ = 20028503040.

The previous prime is 25703249339. The next prime is 25703249353. The reversal of 25703249341 is 14394230752.

It is not a de Polignac number, because 25703249341 - 2¹ = 25703249339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25703249294 and 25703249303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25703249141) 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, 3402436 + ... + 3409981.

It is an arithmetic number, because the mean of its divisors is an integer number (2043725400).

Almost surely, 2^25703249341 is an apocalyptic number.

It is an amenable number.

25703249341 is a deficient number, since it is larger than the sum of its proper divisors (6996357059).

25703249341 is an equidigital number, since it uses as much as digits as its factorization.

25703249341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6812449 (or 6812435 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 25703249341 in words is "twenty-five billion, seven hundred three million, two hundred forty-nine thousand, three hundred forty-one".