348239650871 has 4 divisors (see below), whose sum is σ = 397988172432. Its totient is φ = 298491129312.

The previous prime is 348239650859. The next prime is 348239650931. The reversal of 348239650871 is 178056932843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 348239650871 - 2⁶ = 348239650807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348239655871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24874260770 + ... + 24874260783.

It is an arithmetic number, because the mean of its divisors is an integer number (99497043108).

It is a 1-persistent number, because it is pandigital, but 2⋅348239650871 = 696479301742 is not.

Almost surely, 2^348239650871 is an apocalyptic number.

348239650871 is a deficient number, since it is larger than the sum of its proper divisors (49748521561).

348239650871 is an equidigital number, since it uses as much as digits as its factorization.

348239650871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49748521560.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 348239650871 in words is "three hundred forty-eight billion, two hundred thirty-nine million, six hundred fifty thousand, eight hundred seventy-one".