340034350245 has 16 divisors (see below), whose sum is σ = 544103904960. Its totient is φ = 181335338624.

The previous prime is 340034350237. The next prime is 340034350261. The reversal of 340034350245 is 542053430043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 340034350245 - 2³ = 340034350237 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 846435 + ... + 1181744.

It is an arithmetic number, because the mean of its divisors is an integer number (34006494060).

Almost surely, 2^340034350245 is an apocalyptic number.

It is an amenable number.

340034350245 is a deficient number, since it is larger than the sum of its proper divisors (204069554715).

340034350245 is a wasteful number, since it uses less digits than its factorization.

340034350245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039364.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 340034350245 its reverse (542053430043), we get a palindrome (882087780288).

The spelling of 340034350245 in words is "three hundred forty billion, thirty-four million, three hundred fifty thousand, two hundred forty-five".