34504350020355 has 16 divisors (see below), whose sum is σ = 55262668391424. Its totient is φ = 18383750557920.

The previous prime is 34504350020321. The next prime is 34504350020359. The reversal of 34504350020355 is 55302005340543.

It is not a de Polignac number, because 34504350020355 - 2¹⁵ = 34504349987587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34504350020359) 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, 1160575449 + ... + 1160605178.

It is an arithmetic number, because the mean of its divisors is an integer number (3453916774464).

Almost surely, 2^{34504350020355} is an apocalyptic number.

34504350020355 is a deficient number, since it is larger than the sum of its proper divisors (20758318371069).

34504350020355 is a wasteful number, since it uses less digits than its factorization.

34504350020355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321181626.

The product of its (nonzero) digits is 540000, while the sum is 39.

Adding to 34504350020355 its reverse (55302005340543), we get a palindrome (89806355360898).

The spelling of 34504350020355 in words is "thirty-four trillion, five hundred four billion, three hundred fifty million, twenty thousand, three hundred fifty-five".