348115238465 has 8 divisors (see below), whose sum is σ = 419224900968. Its totient is φ = 277501114240.

The previous prime is 348115238459. The next prime is 348115238479. The reversal of 348115238465 is 564832511843.

It can be written as a sum of positive squares in 4 ways, for example, as 40693782529 + 307421455936 = 201727^2 + 554456^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 348115238465 - 2⁸ = 348115238209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 123883022 + ... + 123885831.

It is an arithmetic number, because the mean of its divisors is an integer number (52403112621).

Almost surely, 2^348115238465 is an apocalyptic number.

It is an amenable number.

348115238465 is a deficient number, since it is larger than the sum of its proper divisors (71109662503).

348115238465 is a wasteful number, since it uses less digits than its factorization.

348115238465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247769139.

The product of its digits is 2764800, while the sum is 50.

The spelling of 348115238465 in words is "three hundred forty-eight billion, one hundred fifteen million, two hundred thirty-eight thousand, four hundred sixty-five".