3423566653243 has 12 divisors (see below), whose sum is σ = 3834095703984. Its totient is φ = 3053610045200.

The previous prime is 3423566653231. The next prime is 3423566653259.

3423566653243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3423566653243 - 2⁵ = 3423566653211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423566653043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266917543 + ... + 266930368.

It is an arithmetic number, because the mean of its divisors is an integer number (319507975332).

Almost surely, 2^{3423566653243} is an apocalyptic number.

3423566653243 is a deficient number, since it is larger than the sum of its proper divisors (410529050741).

3423566653243 is a wasteful number, since it uses less digits than its factorization.

3423566653243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533847986 (or 533847975 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 52.

The spelling of 3423566653243 in words is "three trillion, four hundred twenty-three billion, five hundred sixty-six million, six hundred fifty-three thousand, two hundred forty-three".