340051022415545 has 16 divisors (see below), whose sum is σ = 474000863098368. Its totient is φ = 229355256335040.

The previous prime is 340051022415539. The next prime is 340051022415583. The reversal of 340051022415545 is 545514220150043.

It is a happy number.

It is not a de Polignac number, because 340051022415545 - 2⁴ = 340051022415529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 79637239649 + ... + 79637243918.

It is an arithmetic number, because the mean of its divisors is an integer number (29625053943648).

Almost surely, 2^{340051022415545} is an apocalyptic number.

340051022415545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

340051022415545 is a deficient number, since it is larger than the sum of its proper divisors (133949840682823).

340051022415545 is a wasteful number, since it uses less digits than its factorization.

340051022415545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159274483640.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 340051022415545 its reverse (545514220150043), we get a palindrome (885565242565588).

The spelling of 340051022415545 in words is "three hundred forty trillion, fifty-one billion, twenty-two million, four hundred fifteen thousand, five hundred forty-five".