111413352425 has 12 divisors (see below), whose sum is σ = 140759210700. Its totient is φ = 87448969920.

The previous prime is 111413352397. The next prime is 111413352433. The reversal of 111413352425 is 524253314111.

It can be written as a sum of positive squares in 6 ways, for example, as 3174984409 + 108238368016 = 56347^2 + 328996^2 .

It is not a de Polignac number, because 111413352425 - 2⁶ = 111413352361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111413352391 and 111413352400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42041450 + ... + 42044099.

It is an arithmetic number, because the mean of its divisors is an integer number (11729934225).

Almost surely, 2^111413352425 is an apocalyptic number.

It is an amenable number.

111413352425 is a deficient number, since it is larger than the sum of its proper divisors (29345858275).

111413352425 is an equidigital number, since it uses as much as digits as its factorization.

111413352425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84085612 (or 84085607 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

Adding to 111413352425 its reverse (524253314111), we get a palindrome (635666666536).

The spelling of 111413352425 in words is "one hundred eleven billion, four hundred thirteen million, three hundred fifty-two thousand, four hundred twenty-five".