348064837019 has 2 divisors, whose sum is σ = 348064837020. Its totient is φ = 348064837018.

The previous prime is 348064837007. The next prime is 348064837037. The reversal of 348064837019 is 910738460843.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348064837019 is a prime.

It is a super-2 number, since 2×348064837019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (348064837319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174032418509 + 174032418510.

It is an arithmetic number, because the mean of its divisors is an integer number (174032418510).

Almost surely, 2^348064837019 is an apocalyptic number.

348064837019 is a deficient number, since it is larger than the sum of its proper divisors (1).

348064837019 is an equidigital number, since it uses as much as digits as its factorization.

348064837019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 348064837019 in words is "three hundred forty-eight billion, sixty-four million, eight hundred thirty-seven thousand, nineteen".