340112251345 has 8 divisors (see below), whose sum is σ = 408222708480. Its totient is φ = 272031129840.

The previous prime is 340112251273. The next prime is 340112251351. The reversal of 340112251345 is 543152211043.

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

It is not a de Polignac number, because 340112251345 - 2⁷ = 340112251217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7308391 + ... + 7354780.

It is an arithmetic number, because the mean of its divisors is an integer number (51027838560).

Almost surely, 2^340112251345 is an apocalyptic number.

It is an amenable number.

340112251345 is a deficient number, since it is larger than the sum of its proper divisors (68110457135).

340112251345 is a wasteful number, since it uses less digits than its factorization.

340112251345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14667815.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 340112251345 its reverse (543152211043), we get a palindrome (883264462388).

The spelling of 340112251345 in words is "three hundred forty billion, one hundred twelve million, two hundred fifty-one thousand, three hundred forty-five".