34216555245505 has 4 divisors (see below), whose sum is σ = 41059866294612. Its totient is φ = 27373244196400.

The previous prime is 34216555245493. The next prime is 34216555245589. The reversal of 34216555245505 is 50554255561243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16309134940849 + 17907420304656 = 4038457^2 + 4231716^2 .

It is not a de Polignac number, because 34216555245505 - 2¹⁵ = 34216555212737 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3421655524546 + ... + 3421655524555.

It is an arithmetic number, because the mean of its divisors is an integer number (10264966573653).

Almost surely, 2^{34216555245505} is an apocalyptic number.

It is an amenable number.

34216555245505 is a deficient number, since it is larger than the sum of its proper divisors (6843311049107).

34216555245505 is an equidigital number, since it uses as much as digits as its factorization.

34216555245505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6843311049106.

The product of its (nonzero) digits is 18000000, while the sum is 52.

The spelling of 34216555245505 in words is "thirty-four trillion, two hundred sixteen billion, five hundred fifty-five million, two hundred forty-five thousand, five hundred five".