3442321423 has 2 divisors, whose sum is σ = 3442321424. Its totient is φ = 3442321422.

The previous prime is 3442321397. The next prime is 3442321451. The reversal of 3442321423 is 3241232443.

3442321423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3442321451) can be obtained adding 3442321423 to its sum of digits (28).

It is a weak prime.

It is an emirp because it is prime and its reverse (3241232443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3442321423 - 2⁵ = 3442321391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3442321391 and 3442321400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3442321123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721160711 + 1721160712.

It is an arithmetic number, because the mean of its divisors is an integer number (1721160712).

Almost surely, 2^3442321423 is an apocalyptic number.

3442321423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442321423 is an equidigital number, since it uses as much as digits as its factorization.

3442321423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 28.

The square root of 3442321423 is about 58671.2998236787. The cubic root of 3442321423 is about 1509.9079550051.

Adding to 3442321423 its reverse (3241232443), we get a palindrome (6683553866).

The spelling of 3442321423 in words is "three billion, four hundred forty-two million, three hundred twenty-one thousand, four hundred twenty-three".