3423311721151 has 32 divisors (see below), whose sum is σ = 3946904552448. Its totient is φ = 2908502830080.

The previous prime is 3423311721101. The next prime is 3423311721161. The reversal of 3423311721151 is 1511271133243.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3423311721151 - 2¹⁹ = 3423311196863 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 (3423311721101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333228751 + ... + 333239023.

It is an arithmetic number, because the mean of its divisors is an integer number (123340767264).

Almost surely, 2^{3423311721151} is an apocalyptic number.

3423311721151 is a deficient number, since it is larger than the sum of its proper divisors (523592831297).

3423311721151 is a wasteful number, since it uses less digits than its factorization.

3423311721151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11431.

The product of its digits is 15120, while the sum is 34.

Adding to 3423311721151 its reverse (1511271133243), we get a palindrome (4934582854394).

The spelling of 3423311721151 in words is "three trillion, four hundred twenty-three billion, three hundred eleven million, seven hundred twenty-one thousand, one hundred fifty-one".