7446968121725 has 24 divisors (see below), whose sum is σ = 10074032556960. Its totient is φ = 5415807096000.

The previous prime is 7446968121721. The next prime is 7446968121787. The reversal of 7446968121725 is 5271218696447.

It is not a de Polignac number, because 7446968121725 - 2² = 7446968121721 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7446968121721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8725331 + ... + 9540719.

It is an arithmetic number, because the mean of its divisors is an integer number (419751356540).

Almost surely, 2^{7446968121725} is an apocalyptic number.

It is an amenable number.

7446968121725 is a deficient number, since it is larger than the sum of its proper divisors (2627064435235).

7446968121725 is a wasteful number, since it uses less digits than its factorization.

7446968121725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848621 (or 848616 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 62.

The spelling of 7446968121725 in words is "seven trillion, four hundred forty-six billion, nine hundred sixty-eight million, one hundred twenty-one thousand, seven hundred twenty-five".