340235055445 has 16 divisors (see below), whose sum is σ = 415254003840. Its totient is φ = 267541240000.

The previous prime is 340235055437. The next prime is 340235055449. The reversal of 340235055445 is 544550532043.

It is not a de Polignac number, because 340235055445 - 2³ = 340235055437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340235055398 and 340235055407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340235055449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2439960 + ... + 2575630.

It is an arithmetic number, because the mean of its divisors is an integer number (25953375240).

Almost surely, 2^340235055445 is an apocalyptic number.

It is an amenable number.

340235055445 is a deficient number, since it is larger than the sum of its proper divisors (75018948395).

340235055445 is a wasteful number, since it uses less digits than its factorization.

340235055445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144236.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 340235055445 its reverse (544550532043), we get a palindrome (884785587488).

The spelling of 340235055445 in words is "three hundred forty billion, two hundred thirty-five million, fifty-five thousand, four hundred forty-five".