348667807863005 has 32 divisors (see below), whose sum is σ = 458330881788000. Its totient is φ = 253450846953472.

The previous prime is 348667807862989. The next prime is 348667807863097. The reversal of 348667807863005 is 500368708766843.

It can be written as a sum of positive squares in 16 ways, for example, as 20375952244729 + 328291855618276 = 4513973^2 + 18118826^2 .

It is a cyclic number.

It is not a de Polignac number, because 348667807863005 - 2⁴ = 348667807862989 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 348667807863005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20968721 + ... + 33719769.

It is an arithmetic number, because the mean of its divisors is an integer number (14322840055875).

Almost surely, 2^{348667807863005} is an apocalyptic number.

It is an amenable number.

348667807863005 is a deficient number, since it is larger than the sum of its proper divisors (109663073924995).

348667807863005 is a wasteful number, since it uses less digits than its factorization.

348667807863005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12762193.

The product of its (nonzero) digits is 975421440, while the sum is 71.

The spelling of 348667807863005 in words is "three hundred forty-eight trillion, six hundred sixty-seven billion, eight hundred seven million, eight hundred sixty-three thousand, five".