348861565043 has 4 divisors (see below), whose sum is σ = 348865351848. Its totient is φ = 348857778240.

The previous prime is 348861565007. The next prime is 348861565099. The reversal of 348861565043 is 340565168843.

It is a happy number.

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 348861565043 - 2⁸ = 348861564787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348861562043) 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, 1751678 + ... + 1940643.

It is an arithmetic number, because the mean of its divisors is an integer number (87216337962).

Almost surely, 2^348861565043 is an apocalyptic number.

348861565043 is a deficient number, since it is larger than the sum of its proper divisors (3786805).

348861565043 is an equidigital number, since it uses as much as digits as its factorization.

348861565043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786804.

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 348861565043 in words is "three hundred forty-eight billion, eight hundred sixty-one million, five hundred sixty-five thousand, forty-three".