6148028314391 has 2 divisors, whose sum is σ = 6148028314392. Its totient is φ = 6148028314390.

The previous prime is 6148028314339. The next prime is 6148028314433. The reversal of 6148028314391 is 1934138208416.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6148028314391 - 2³⁰ = 6146954572567 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6148028314291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3074014157195 + 3074014157196.

It is an arithmetic number, because the mean of its divisors is an integer number (3074014157196).

Almost surely, 2^{6148028314391} is an apocalyptic number.

6148028314391 is a deficient number, since it is larger than the sum of its proper divisors (1).

6148028314391 is an equidigital number, since it uses as much as digits as its factorization.

6148028314391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 6148028314391 in words is "six trillion, one hundred forty-eight billion, twenty-eight million, three hundred fourteen thousand, three hundred ninety-one".