3242738372423 has 4 divisors (see below), whose sum is σ = 3537532769928. Its totient is φ = 2947943974920.

The previous prime is 3242738372399. The next prime is 3242738372441.

3242738372423 is nontrivially palindromic in base 10.

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 3242738372423 - 2⁶ = 3242738372359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242738374423) 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, 147397198736 + ... + 147397198757.

It is an arithmetic number, because the mean of its divisors is an integer number (884383192482).

Almost surely, 2^{3242738372423} is an apocalyptic number.

3242738372423 is a deficient number, since it is larger than the sum of its proper divisors (294794397505).

3242738372423 is a wasteful number, since it uses less digits than its factorization.

3242738372423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294794397504.

The product of its digits is 8128512, while the sum is 50.

The spelling of 3242738372423 in words is "three trillion, two hundred forty-two billion, seven hundred thirty-eight million, three hundred seventy-two thousand, four hundred twenty-three".