340008128 has 28 divisors (see below), whose sum is σ = 675311832. Its totient is φ = 169850880.

The previous prime is 340008127. The next prime is 340008167. The reversal of 340008128 is 821800043.

It is a junction number, because it is equal to n+sod(n) for n = 340008097 and 340008106.

It is not an unprimeable number, because it can be changed into a prime (340008127) 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, 110288 + ... + 113328.

Almost surely, 2^340008128 is an apocalyptic number.

It is an amenable number.

340008128 is a deficient number, since it is larger than the sum of its proper divisors (335303704).

340008128 is a wasteful number, since it uses less digits than its factorization.

340008128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800 (or 4790 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 340008128 is about 18439.3093146137. The cubic root of 340008128 is about 697.9587663756.

The spelling of 340008128 in words is "three hundred forty million, eight thousand, one hundred twenty-eight".