348254317028 has 12 divisors (see below), whose sum is σ = 609500400432. Its totient is φ = 174111345480.

The previous prime is 348254317013. The next prime is 348254317069. The reversal of 348254317028 is 820713452843.

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 3 ways as a sum of consecutive naturals, for example, 3903638 + ... + 3991853.

It is an arithmetic number, because the mean of its divisors is an integer number (50791700036).

Almost surely, 2^348254317028 is an apocalyptic number.

It is an amenable number.

348254317028 is a deficient number, since it is larger than the sum of its proper divisors (261246083404).

348254317028 is a wasteful number, since it uses less digits than its factorization.

348254317028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7906522 (or 7906520 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 348254317028 in words is "three hundred forty-eight billion, two hundred fifty-four million, three hundred seventeen thousand, twenty-eight".