7130243025436 has 6 divisors (see below), whose sum is σ = 12477925294520. Its totient is φ = 3565121512716.

The previous prime is 7130243025421. The next prime is 7130243025439. The reversal of 7130243025436 is 6345203420317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130243025439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 891280378176 + ... + 891280378183.

Almost surely, 2^{7130243025436} is an apocalyptic number.

It is an amenable number.

7130243025436 is a deficient number, since it is larger than the sum of its proper divisors (5347682269084).

7130243025436 is a wasteful number, since it uses less digits than its factorization.

7130243025436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782560756363 (or 1782560756361 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 7130243025436 in words is "seven trillion, one hundred thirty billion, two hundred forty-three million, twenty-five thousand, four hundred thirty-six".