1411111330431 has 24 divisors (see below), whose sum is σ = 2068164246960. Its totient is φ = 855182085120.

The previous prime is 1411111330379. The next prime is 1411111330439. The reversal of 1411111330431 is 1340331111141.

It is not a de Polignac number, because 1411111330431 - 2⁷ = 1411111330303 is a prime.

It is a super-2 number, since 2×1411111330431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411111330439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10011615 + ... + 10151583.

It is an arithmetic number, because the mean of its divisors is an integer number (86173510290).

Almost surely, 2^{1411111330431} is an apocalyptic number.

1411111330431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1411111330431 is a deficient number, since it is larger than the sum of its proper divisors (657052916529).

1411111330431 is a wasteful number, since it uses less digits than its factorization.

1411111330431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167767 (or 167756 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 1411111330431 its reverse (1340331111141), we get a palindrome (2751442441572).

The spelling of 1411111330431 in words is "one trillion, four hundred eleven billion, one hundred eleven million, three hundred thirty thousand, four hundred thirty-one".