340118299 has 4 divisors (see below), whose sum is σ = 341093200. Its totient is φ = 339143400.

The previous prime is 340118243. The next prime is 340118309. The reversal of 340118299 is 992811043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992811043 = 7 ⋅141830149.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340118299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340118399) 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, 486927 + ... + 487624.

It is an arithmetic number, because the mean of its divisors is an integer number (85273300).

Almost surely, 2^340118299 is an apocalyptic number.

340118299 is a deficient number, since it is larger than the sum of its proper divisors (974901).

340118299 is an equidigital number, since it uses as much as digits as its factorization.

340118299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974900.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 340118299 is about 18442.2964676311. The cubic root of 340118299 is about 698.0341435065.

The spelling of 340118299 in words is "three hundred forty million, one hundred eighteen thousand, two hundred ninety-nine".