347444552124122 has 4 divisors (see below), whose sum is σ = 521166828186186. Its totient is φ = 173722276062060.

The previous prime is 347444552124113. The next prime is 347444552124133. The reversal of 347444552124122 is 221421255444743.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 328588817826361 + 18855734297761 = 18127019^2 + 4342319^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86861138031029 + ... + 86861138031032.

Almost surely, 2^{347444552124122} is an apocalyptic number.

347444552124122 is a deficient number, since it is larger than the sum of its proper divisors (173722276062064).

347444552124122 is a wasteful number, since it uses less digits than its factorization.

347444552124122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173722276062063.

The product of its digits is 8601600, while the sum is 50.

The spelling of 347444552124122 in words is "three hundred forty-seven trillion, four hundred forty-four billion, five hundred fifty-two million, one hundred twenty-four thousand, one hundred twenty-two".