1114112445 has 32 divisors (see below), whose sum is σ = 1799884800. Its totient is φ = 588456000.

The previous prime is 1114112423. The next prime is 1114112471. The reversal of 1114112445 is 5442114111.

It is a happy number.

It is not a de Polignac number, because 1114112445 - 2²³ = 1105723837 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 748492 + ... + 749978.

It is an arithmetic number, because the mean of its divisors is an integer number (56246400).

Almost surely, 2^1114112445 is an apocalyptic number.

1114112445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114112445 is a deficient number, since it is larger than the sum of its proper divisors (685772355).

1114112445 is a wasteful number, since it uses less digits than its factorization.

1114112445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945.

The product of its digits is 640, while the sum is 24.

The square root of 1114112445 is about 33378.3229806412. The cubic root of 1114112445 is about 1036.6759144322.

Adding to 1114112445 its reverse (5442114111), we get a palindrome (6556226556).

The spelling of 1114112445 in words is "one billion, one hundred fourteen million, one hundred twelve thousand, four hundred forty-five".