1111110435425 has 12 divisors (see below), whose sum is σ = 1377893761536. Its totient is φ = 888812979600.

The previous prime is 1111110435401. The next prime is 1111110435427. The reversal of 1111110435425 is 5245340111111.

It is a de Polignac number, because none of the positive numbers 2^k-1111110435425 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111110435427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1582529 + ... + 2174078.

It is an arithmetic number, because the mean of its divisors is an integer number (114824480128).

Almost surely, 2^{1111110435425} is an apocalyptic number.

It is an amenable number.

1111110435425 is a deficient number, since it is larger than the sum of its proper divisors (266783326111).

1111110435425 is a wasteful number, since it uses less digits than its factorization.

1111110435425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768448 (or 3768443 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 29.

Adding to 1111110435425 its reverse (5245340111111), we get a palindrome (6356450546536).

The spelling of 1111110435425 in words is "one trillion, one hundred eleven billion, one hundred ten million, four hundred thirty-five thousand, four hundred twenty-five".