340134448 has 40 divisors (see below), whose sum is σ = 673591808. Its totient is φ = 166344192.

The previous prime is 340134433. The next prime is 340134463. The reversal of 340134448 is 844431043.

340134448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (340134433) and next prime (340134463).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147190 + ... + 149482.

Almost surely, 2^340134448 is an apocalyptic number.

It is an amenable number.

340134448 is a deficient number, since it is larger than the sum of its proper divisors (333457360).

340134448 is a wasteful number, since it uses less digits than its factorization.

340134448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501 (or 2495 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 340134448 is about 18442.7342875182. The cubic root of 340134448 is about 698.0451910107.

The spelling of 340134448 in words is "three hundred forty million, one hundred thirty-four thousand, four hundred forty-eight".