340034345231 has 16 divisors (see below), whose sum is σ = 391322273280. Its totient is φ = 289425679200.

The previous prime is 340034345207. The next prime is 340034345237. The reversal of 340034345231 is 132543430043.

It is not a de Polignac number, because 340034345231 - 2¹⁴ = 340034328847 is a prime.

It is a super-2 number, since 2×340034345231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340034345237) by changing a digit.

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, 3019520 + ... + 3130106.

It is an arithmetic number, because the mean of its divisors is an integer number (24457642080).

Almost surely, 2^340034345231 is an apocalyptic number.

340034345231 is a deficient number, since it is larger than the sum of its proper divisors (51287928049).

340034345231 is a wasteful number, since it uses less digits than its factorization.

340034345231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113654.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 340034345231 its reverse (132543430043), we get a palindrome (472577775274).

The spelling of 340034345231 in words is "three hundred forty billion, thirty-four million, three hundred forty-five thousand, two hundred thirty-one".