340111012 has 6 divisors (see below), whose sum is σ = 595194278. Its totient is φ = 170055504.

The previous prime is 340110997. The next prime is 340111019. The reversal of 340111012 is 210111043.

It can be written as a sum of positive squares in only one way, i.e., 288184576 + 51926436 = 16976^2 + 7206^2 .

It is a junction number, because it is equal to n+sod(n) for n = 340110983 and 340111001.

It is not an unprimeable number, because it can be changed into a prime (340111019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42513873 + ... + 42513880.

Almost surely, 2^340111012 is an apocalyptic number.

It is an amenable number.

340111012 is a deficient number, since it is larger than the sum of its proper divisors (255083266).

340111012 is a wasteful number, since it uses less digits than its factorization.

340111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85027757 (or 85027755 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 340111012 is about 18442.0989044089. The cubic root of 340111012 is about 698.0291583674.

Adding to 340111012 its reverse (210111043), we get a palindrome (550222055).

The spelling of 340111012 in words is "three hundred forty million, one hundred eleven thousand, twelve".