4045111124431 has 8 divisors (see below), whose sum is σ = 4363902727184. Its totient is φ = 3727409408640.

The previous prime is 4045111124429. The next prime is 4045111124507. The reversal of 4045111124431 is 1344211115404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4045111124431 - 2¹ = 4045111124429 is a prime.

It is a super-2 number, since 2×4045111124431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4045111124393 and 4045111124402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045111124401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272464026 + ... + 272478871.

It is an arithmetic number, because the mean of its divisors is an integer number (545487840898).

Almost surely, 2^{4045111124431} is an apocalyptic number.

4045111124431 is a deficient number, since it is larger than the sum of its proper divisors (318791602753).

4045111124431 is a wasteful number, since it uses less digits than its factorization.

4045111124431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544943481.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 4045111124431 its reverse (1344211115404), we get a palindrome (5389322239835).

The spelling of 4045111124431 in words is "four trillion, forty-five billion, one hundred eleven million, one hundred twenty-four thousand, four hundred thirty-one".