3402123323 has 4 divisors (see below), whose sum is σ = 3494072640. Its totient is φ = 3310174008.

The previous prime is 3402123301. The next prime is 3402123349. The reversal of 3402123323 is 3233212043.

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

It is a cyclic number.

It is not a de Polignac number, because 3402123323 - 2¹⁸ = 3401861179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402126323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45974603 + ... + 45974676.

It is an arithmetic number, because the mean of its divisors is an integer number (873518160).

Almost surely, 2^3402123323 is an apocalyptic number.

3402123323 is a deficient number, since it is larger than the sum of its proper divisors (91949317).

3402123323 is an equidigital number, since it uses as much as digits as its factorization.

3402123323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91949316.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3402123323 is about 58327.7234512029. The cubic root of 3402123323 is about 1504.0075535485.

Adding to 3402123323 its reverse (3233212043), we get a palindrome (6635335366).

The spelling of 3402123323 in words is "three billion, four hundred two million, one hundred twenty-three thousand, three hundred twenty-three".