340024355113 has 4 divisors (see below), whose sum is σ = 340167164868. Its totient is φ = 339881545360.

The previous prime is 340024355087. The next prime is 340024355123. The reversal of 340024355113 is 311553420043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311553420043 = 1187 ⋅262471289.

It can be written as a sum of positive squares in 2 ways, for example, as 5647823104 + 334376532009 = 75152^2 + 578253^2 .

It is a cyclic number.

It is not a de Polignac number, because 340024355113 - 2⁵ = 340024355081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340024355123) 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, 71401306 + ... + 71406067.

It is an arithmetic number, because the mean of its divisors is an integer number (85041791217).

Almost surely, 2^340024355113 is an apocalyptic number.

It is an amenable number.

340024355113 is a deficient number, since it is larger than the sum of its proper divisors (142809755).

340024355113 is a wasteful number, since it uses less digits than its factorization.

340024355113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142809754.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 340024355113 its reverse (311553420043), we get a palindrome (651577775156).

The spelling of 340024355113 in words is "three hundred forty billion, twenty-four million, three hundred fifty-five thousand, one hundred thirteen".