348477243122 has 6 divisors (see below), whose sum is σ = 522717116943. Its totient is φ = 174238204142.

The previous prime is 348477243113. The next prime is 348477243133. The reversal of 348477243122 is 221342774843.

It can be written as a sum of positive squares in only one way, i.e., 174238621561 + 174238621561 = 417419^2 + 417419^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=417419.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 626129 + ... + 1043547.

Almost surely, 2^348477243122 is an apocalyptic number.

348477243122 is a deficient number, since it is larger than the sum of its proper divisors (174239873821).

348477243122 is an frugal number, since it uses more digits than its factorization.

348477243122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834840 (or 417421 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 47.

The spelling of 348477243122 in words is "three hundred forty-eight billion, four hundred seventy-seven million, two hundred forty-three thousand, one hundred twenty-two".