3423210765055 has 4 divisors (see below), whose sum is σ = 4107852918072. Its totient is φ = 2738568612040.

The previous prime is 3423210764999. The next prime is 3423210765077. The reversal of 3423210765055 is 5505670123243.

It is a happy number.

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

It is not a de Polignac number, because 3423210765055 - 2¹⁹ = 3423210240767 is a prime.

It is a Duffinian number.

It is a congruent 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, 342321076501 + ... + 342321076510.

It is an arithmetic number, because the mean of its divisors is an integer number (1026963229518).

Almost surely, 2^{3423210765055} is an apocalyptic number.

3423210765055 is a deficient number, since it is larger than the sum of its proper divisors (684642153017).

3423210765055 is an equidigital number, since it uses as much as digits as its factorization.

3423210765055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684642153016.

The product of its (nonzero) digits is 756000, while the sum is 43.

Adding to 3423210765055 its reverse (5505670123243), we get a palindrome (8928880888298).

The spelling of 3423210765055 in words is "three trillion, four hundred twenty-three billion, two hundred ten million, seven hundred sixty-five thousand, fifty-five".