340214253211 has 8 divisors (see below), whose sum is σ = 397858529024. Its totient is φ = 284830537320.

The previous prime is 340214253191. The next prime is 340214253233. The reversal of 340214253211 is 112352412043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340214253211 - 2⁷ = 340214253083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340214253211.

It is not an unprimeable number, because it can be changed into a prime (340214253271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565139655 + ... + 565140256.

It is an arithmetic number, because the mean of its divisors is an integer number (49732316128).

Almost surely, 2^340214253211 is an apocalyptic number.

340214253211 is a deficient number, since it is larger than the sum of its proper divisors (57644275813).

340214253211 is a wasteful number, since it uses less digits than its factorization.

340214253211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130279961.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 340214253211 its reverse (112352412043), we get a palindrome (452566665254).

The spelling of 340214253211 in words is "three hundred forty billion, two hundred fourteen million, two hundred fifty-three thousand, two hundred eleven".