340112304251 has 8 divisors (see below), whose sum is σ = 340386009600. Its totient is φ = 339838668072.

The previous prime is 340112304199. The next prime is 340112304269. The reversal of 340112304251 is 152403211043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 340112304251 - 2⁶ = 340112304187 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 340112304251.

It is not an unprimeable number, because it can be changed into a prime (340112304271) 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, 14400350 + ... + 14423948.

It is an arithmetic number, because the mean of its divisors is an integer number (42548251200).

Almost surely, 2^340112304251 is an apocalyptic number.

340112304251 is a deficient number, since it is larger than the sum of its proper divisors (273705349).

340112304251 is a wasteful number, since it uses less digits than its factorization.

340112304251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34585.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 340112304251 its reverse (152403211043), we get a palindrome (492515515294).

The spelling of 340112304251 in words is "three hundred forty billion, one hundred twelve million, three hundred four thousand, two hundred fifty-one".