7328042394625 has 16 divisors (see below), whose sum is σ = 9145472905296. Its totient is φ = 5862385200000.

The previous prime is 7328042394583. The next prime is 7328042394683. The reversal of 7328042394625 is 5264932408237.

It can be written as a sum of positive squares in 8 ways, for example, as 6170832301456 + 1157210093169 = 2484116^2 + 1075737^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7328042394625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 26990047 + ... + 27260203.

It is an arithmetic number, because the mean of its divisors is an integer number (571592056581).

Almost surely, 2^{7328042394625} is an apocalyptic number.

It is an amenable number.

7328042394625 is a deficient number, since it is larger than the sum of its proper divisors (1817430510671).

7328042394625 is a wasteful number, since it uses less digits than its factorization.

7328042394625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487173 (or 487163 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 7328042394625 in words is "seven trillion, three hundred twenty-eight billion, forty-two million, three hundred ninety-four thousand, six hundred twenty-five".