340041123112 has 8 divisors (see below), whose sum is σ = 637577105850. Its totient is φ = 170020561552.

The previous prime is 340041123109. The next prime is 340041123113. The reversal of 340041123112 is 211321140043.

It can be written as a sum of positive squares in only one way, i.e., 321836097636 + 18205025476 = 567306^2 + 134926^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (340041123113) by changing a digit.

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 as a sum of consecutive naturals, namely, 21252570187 + ... + 21252570202.

Almost surely, 2^340041123112 is an apocalyptic number.

It is an amenable number.

340041123112 is a deficient number, since it is larger than the sum of its proper divisors (297535982738).

340041123112 is a wasteful number, since it uses less digits than its factorization.

340041123112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42505140395 (or 42505140391 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 340041123112 its reverse (211321140043), we get a palindrome (551362263155).

The spelling of 340041123112 in words is "three hundred forty billion, forty-one million, one hundred twenty-three thousand, one hundred twelve".