111044343425 has 12 divisors (see below), whose sum is σ = 137768325120. Its totient is φ = 88788159120.

The previous prime is 111044343409. The next prime is 111044343463. The reversal of 111044343425 is 524343440111.

It is not a de Polignac number, because 111044343425 - 2⁴ = 111044343409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111044343391 and 111044343400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1134977 + ... + 1228926.

It is an arithmetic number, because the mean of its divisors is an integer number (11480693760).

Almost surely, 2^111044343425 is an apocalyptic number.

It is an amenable number.

111044343425 is a deficient number, since it is larger than the sum of its proper divisors (26723981695).

111044343425 is a wasteful number, since it uses less digits than its factorization.

111044343425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365792 (or 2365787 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 111044343425 its reverse (524343440111), we get a palindrome (635387783536).

The spelling of 111044343425 in words is "one hundred eleven billion, forty-four million, three hundred forty-three thousand, four hundred twenty-five".