4011142403431 has 6 divisors (see below), whose sum is σ = 4260971342360. Its totient is φ = 3775192850016.

The previous prime is 4011142403417. The next prime is 4011142403483. The reversal of 4011142403431 is 1343042411104.

It is not a de Polignac number, because 4011142403431 - 2³⁹ = 3461386589543 is a prime.

It is a super-2 number, since 2×4011142403431² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4011142403431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011142403731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6939692451 + ... + 6939693028.

Almost surely, 2^{4011142403431} is an apocalyptic number.

4011142403431 is a deficient number, since it is larger than the sum of its proper divisors (249828938929).

4011142403431 is a wasteful number, since it uses less digits than its factorization.

4011142403431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13879385513 (or 13879385496 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 4011142403431 its reverse (1343042411104), we get a palindrome (5354184814535).

The spelling of 4011142403431 in words is "four trillion, eleven billion, one hundred forty-two million, four hundred three thousand, four hundred thirty-one".