348565207377 has 4 divisors (see below), whose sum is σ = 464753609840. Its totient is φ = 232376804916.

The previous prime is 348565207339. The next prime is 348565207387. The reversal of 348565207377 is 773702565843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 773702565843 = 3 ⋅257900855281.

It is not a de Polignac number, because 348565207377 - 2¹² = 348565203281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348565207387) 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, 58094201227 + ... + 58094201232.

It is an arithmetic number, because the mean of its divisors is an integer number (116188402460).

Almost surely, 2^348565207377 is an apocalyptic number.

It is an amenable number.

348565207377 is a deficient number, since it is larger than the sum of its proper divisors (116188402463).

348565207377 is a wasteful number, since it uses less digits than its factorization.

348565207377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116188402462.

The product of its (nonzero) digits is 29635200, while the sum is 57.

The spelling of 348565207377 in words is "three hundred forty-eight billion, five hundred sixty-five million, two hundred seven thousand, three hundred seventy-seven".