4045054242231 has 12 divisors (see below), whose sum is σ = 5925149876880. Its totient is φ = 2658721097760.

The previous prime is 4045054242193. The next prime is 4045054242233. The reversal of 4045054242231 is 1322424505404.

4045054242231 is a `hidden beast` number, since 4 + 0 + 4 + 5 + 0 + 5 + 424 + 223 + 1 = 666.

It is not a de Polignac number, because 4045054242231 - 2²⁹ = 4044517371319 is a prime.

It is a super-2 number, since 2×4045054242231² (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 (4045054242233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3165143526 + ... + 3165144803.

It is an arithmetic number, because the mean of its divisors is an integer number (493762489740).

Almost surely, 2^{4045054242231} is an apocalyptic number.

4045054242231 is a deficient number, since it is larger than the sum of its proper divisors (1880095634649).

4045054242231 is a wasteful number, since it uses less digits than its factorization.

4045054242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6330288406 (or 6330288403 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 4045054242231 its reverse (1322424505404), we get a palindrome (5367478747635).

The spelling of 4045054242231 in words is "four trillion, forty-five billion, fifty-four million, two hundred forty-two thousand, two hundred thirty-one".