1111314143439 has 6 divisors (see below), whose sum is σ = 1605231540536. Its totient is φ = 740876095620.

The previous prime is 1111314143413. The next prime is 1111314143473. The reversal of 1111314143439 is 9343414131111.

1111314143439 is a `hidden beast` number, since 1 + 11 + 131 + 41 + 43 + 439 = 666.

It is not a de Polignac number, because 1111314143439 - 2⁸ = 1111314143183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111314143239) 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, 61739674627 + ... + 61739674644.

Almost surely, 2^{1111314143439} is an apocalyptic number.

1111314143439 is a deficient number, since it is larger than the sum of its proper divisors (493917397097).

1111314143439 is a wasteful number, since it uses less digits than its factorization.

1111314143439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123479349277 (or 123479349274 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The spelling of 1111314143439 in words is "one trillion, one hundred eleven billion, three hundred fourteen million, one hundred forty-three thousand, four hundred thirty-nine".