1111314143408 has 20 divisors (see below), whose sum is σ = 2460767032080. Its totient is φ = 476277489984.

The previous prime is 1111314143399. The next prime is 1111314143413. The reversal of 1111314143408 is 8043414131111.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4961223743 + ... + 4961223966.

It is an arithmetic number, because the mean of its divisors is an integer number (123038351604).

Almost surely, 2^{1111314143408} is an apocalyptic number.

It is an amenable number.

1111314143408 is an abundant number, since it is smaller than the sum of its proper divisors (1349452888672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111314143408 is an equidigital number, since it uses as much as digits as its factorization.

1111314143408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9922447724 (or 9922447718 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

Adding to 1111314143408 its reverse (8043414131111), we get a palindrome (9154728274519).

The spelling of 1111314143408 in words is "one trillion, one hundred eleven billion, three hundred fourteen million, one hundred forty-three thousand, four hundred eight".