7138608228015 has 96 divisors (see below), whose sum is σ = 12600679956480. Its totient is φ = 3448432880640.

The previous prime is 7138608228001. The next prime is 7138608228043. The reversal of 7138608228015 is 5108228068317.

It is not a de Polignac number, because 7138608228015 - 2¹⁷ = 7138608096943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 845101522 + ... + 845109968.

It is an arithmetic number, because the mean of its divisors is an integer number (131257082880).

Almost surely, 2^{7138608228015} is an apocalyptic number.

7138608228015 is a deficient number, since it is larger than the sum of its proper divisors (5462071728465).

7138608228015 is a wasteful number, since it uses less digits than its factorization.

7138608228015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10133 (or 10122 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 7138608228015 in words is "seven trillion, one hundred thirty-eight billion, six hundred eight million, two hundred twenty-eight thousand, fifteen".