7387138613216 has 12 divisors (see below), whose sum is σ = 14543429144832. Its totient is φ = 3693569306592.

The previous prime is 7387138613159. The next prime is 7387138613233. The reversal of 7387138613216 is 6123168317837.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115424040800 + ... + 115424040863.

It is an arithmetic number, because the mean of its divisors is an integer number (1211952428736).

Almost surely, 2^{7387138613216} is an apocalyptic number.

It is an amenable number.

7387138613216 is a deficient number, since it is larger than the sum of its proper divisors (7156290531616).

7387138613216 is a wasteful number, since it uses less digits than its factorization.

7387138613216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230848081673 (or 230848081665 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 56.

The spelling of 7387138613216 in words is "seven trillion, three hundred eighty-seven billion, one hundred thirty-eight million, six hundred thirteen thousand, two hundred sixteen".