4011440031423 has 12 divisors (see below), whose sum is σ = 6321057019368. Its totient is φ = 2431175776560.

The previous prime is 4011440031371. The next prime is 4011440031457. The reversal of 4011440031423 is 3241300441104.

4011440031423 is a `hidden beast` number, since 4 + 0 + 114 + 400 + 3 + 142 + 3 = 666.

It is not a de Polignac number, because 4011440031423 - 2¹⁰ = 4011440030399 is a prime.

It is a super-2 number, since 2×4011440031423² (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 (4011440031223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20259798040 + ... + 20259798237.

It is an arithmetic number, because the mean of its divisors is an integer number (526754751614).

Almost surely, 2^{4011440031423} is an apocalyptic number.

4011440031423 is a deficient number, since it is larger than the sum of its proper divisors (2309616987945).

4011440031423 is a wasteful number, since it uses less digits than its factorization.

4011440031423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40519596294 (or 40519596291 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4011440031423 its reverse (3241300441104), we get a palindrome (7252740472527).

The spelling of 4011440031423 in words is "four trillion, eleven billion, four hundred forty million, thirty-one thousand, four hundred twenty-three".