340418034235 has 4 divisors (see below), whose sum is σ = 408501641088. Its totient is φ = 272334427384.

The previous prime is 340418034227. The next prime is 340418034247. The reversal of 340418034235 is 532430814043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 532430814043 = 342197 ⋅1555919.

It is a cyclic number.

It is not a de Polignac number, because 340418034235 - 2³ = 340418034227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340418034194 and 340418034203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34041803419 + ... + 34041803428.

It is an arithmetic number, because the mean of its divisors is an integer number (102125410272).

Almost surely, 2^340418034235 is an apocalyptic number.

340418034235 is a deficient number, since it is larger than the sum of its proper divisors (68083606853).

340418034235 is an equidigital number, since it uses as much as digits as its factorization.

340418034235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68083606852.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 340418034235 its reverse (532430814043), we get a palindrome (872848848278).

The spelling of 340418034235 in words is "three hundred forty billion, four hundred eighteen million, thirty-four thousand, two hundred thirty-five".