340423112 has 16 divisors (see below), whose sum is σ = 660303900. Its totient is φ = 164342080.

The previous prime is 340423099. The next prime is 340423117. The reversal of 340423112 is 211324043.

It can be written as a sum of positive squares in 2 ways, for example, as 333208516 + 7214596 = 18254^2 + 2686^2 .

It is not an unprimeable number, because it can be changed into a prime (340423117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733439 + ... + 733902.

Almost surely, 2^340423112 is an apocalyptic number.

It is an amenable number.

340423112 is a deficient number, since it is larger than the sum of its proper divisors (319880788).

340423112 is a wasteful number, since it uses less digits than its factorization.

340423112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467376 (or 1467372 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 340423112 is about 18450.5585823302. The cubic root of 340423112 is about 698.2426066132.

Adding to 340423112 its reverse (211324043), we get a palindrome (551747155).

The spelling of 340423112 in words is "three hundred forty million, four hundred twenty-three thousand, one hundred twelve".