4023345225231 has 12 divisors (see below), whose sum is σ = 5811516191208. Its totient is φ = 2682222058224.

The previous prime is 4023345225223. The next prime is 4023345225269. The reversal of 4023345225231 is 1325225433204.

4023345225231 is a `hidden beast` number, since 4 + 0 + 23 + 34 + 522 + 52 + 31 = 666.

It is not a de Polignac number, because 4023345225231 - 2³ = 4023345225223 is a prime.

It is a super-2 number, since 2×4023345225231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023345225931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4899256 + ... + 5661218.

It is an arithmetic number, because the mean of its divisors is an integer number (484293015934).

Almost surely, 2^{4023345225231} is an apocalyptic number.

4023345225231 is a deficient number, since it is larger than the sum of its proper divisors (1788170965977).

4023345225231 is a wasteful number, since it uses less digits than its factorization.

4023345225231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348662 (or 1348659 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 4023345225231 in words is "four trillion, twenty-three billion, three hundred forty-five million, two hundred twenty-five thousand, two hundred thirty-one".