25014152234243 has 8 divisors (see below), whose sum is σ = 25033931590800. Its totient is φ = 24994373459328.

The previous prime is 25014152234221. The next prime is 25014152234317. The reversal of 25014152234243 is 34243225141052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25014152234243 - 2¹⁰ = 25014152233219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25014152234197 and 25014152234206.

It is not an unprimeable number, because it can be changed into a prime (25014152734243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135741455 + ... + 135925607.

It is an arithmetic number, because the mean of its divisors is an integer number (3129241448850).

Almost surely, 2^{25014152234243} is an apocalyptic number.

25014152234243 is a deficient number, since it is larger than the sum of its proper divisors (19779356557).

25014152234243 is a wasteful number, since it uses less digits than its factorization.

25014152234243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290821.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 25014152234243 its reverse (34243225141052), we get a palindrome (59257377375295).

The spelling of 25014152234243 in words is "twenty-five trillion, fourteen billion, one hundred fifty-two million, two hundred thirty-four thousand, two hundred forty-three".