7138846345027 has 4 divisors (see below), whose sum is σ = 7138852183216. Its totient is φ = 7138840506840.

The previous prime is 7138846345013. The next prime is 7138846345067. The reversal of 7138846345027 is 7205436488317.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7138846345027 - 2⁷ = 7138846344899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7138846345067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303999 + ... + 3790792.

It is an arithmetic number, because the mean of its divisors is an integer number (1784713045804).

Almost surely, 2^{7138846345027} is an apocalyptic number.

7138846345027 is a deficient number, since it is larger than the sum of its proper divisors (5838189).

7138846345027 is a wasteful number, since it uses less digits than its factorization.

7138846345027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838188.

The product of its (nonzero) digits is 27095040, while the sum is 58.

The spelling of 7138846345027 in words is "seven trillion, one hundred thirty-eight billion, eight hundred forty-six million, three hundred forty-five thousand, twenty-seven".