345264325231 has 24 divisors (see below), whose sum is σ = 410547744000. Its totient is φ = 289384148592.

The previous prime is 345264325199. The next prime is 345264325271. The reversal of 345264325231 is 132523462543.

It is not a de Polignac number, because 345264325231 - 2⁵ = 345264325199 is a prime.

It is a super-2 number, since 2×345264325231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345264325271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2519520 + ... + 2653018.

It is an arithmetic number, because the mean of its divisors is an integer number (17106156000).

Almost surely, 2^345264325231 is an apocalyptic number.

345264325231 is a deficient number, since it is larger than the sum of its proper divisors (65283418769).

345264325231 is a wasteful number, since it uses less digits than its factorization.

345264325231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134683 (or 134676 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

Adding to 345264325231 its reverse (132523462543), we get a palindrome (477787787774).

The spelling of 345264325231 in words is "three hundred forty-five billion, two hundred sixty-four million, three hundred twenty-five thousand, two hundred thirty-one".