340324954009 has 4 divisors (see below), whose sum is σ = 340563111460. Its totient is φ = 340086796560.

The previous prime is 340324954003. The next prime is 340324954037. The reversal of 340324954009 is 900459423043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46130448400 + 294194505609 = 214780^2 + 542397^2 .

It is a cyclic number.

It is not a de Polignac number, because 340324954009 - 2¹⁵ = 340324921241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340324954003) 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, 119076582 + ... + 119079439.

It is an arithmetic number, because the mean of its divisors is an integer number (85140777865).

Almost surely, 2^340324954009 is an apocalyptic number.

It is an amenable number.

340324954009 is a deficient number, since it is larger than the sum of its proper divisors (238157451).

340324954009 is a wasteful number, since it uses less digits than its factorization.

340324954009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238157450.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 340324954009 in words is "three hundred forty billion, three hundred twenty-four million, nine hundred fifty-four thousand, nine".