25213505014334 has 16 divisors (see below), whose sum is σ = 46548009257568. Its totient is φ = 9974573412192.

The previous prime is 25213505014297. The next prime is 25213505014343. The reversal of 25213505014334 is 43341050531252.

It is a congruent number.

It is an unprimeable number.

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, 69267870737 + ... + 69267871100.

It is an arithmetic number, because the mean of its divisors is an integer number (2909250578598).

Almost surely, 2^{25213505014334} is an apocalyptic number.

25213505014334 is a deficient number, since it is larger than the sum of its proper divisors (21334504243234).

25213505014334 is a wasteful number, since it uses less digits than its factorization.

25213505014334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138535741859.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 25213505014334 its reverse (43341050531252), we get a palindrome (68554555545586).

The spelling of 25213505014334 in words is "twenty-five trillion, two hundred thirteen billion, five hundred five million, fourteen thousand, three hundred thirty-four".