1114111425 has 48 divisors (see below), whose sum is σ = 2108436480. Its totient is φ = 508511040.

The previous prime is 1114111423. The next prime is 1114111433. The reversal of 1114111425 is 5241114111.

It is not a de Polignac number, because 1114111425 - 2¹ = 1114111423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1114111423) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 451846 + ... + 454304.

It is an arithmetic number, because the mean of its divisors is an integer number (43925760).

Almost surely, 2^1114111425 is an apocalyptic number.

1114111425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114111425 is a deficient number, since it is larger than the sum of its proper divisors (994325055).

1114111425 is a wasteful number, since it uses less digits than its factorization.

1114111425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342 (or 3337 counting only the distinct ones).

The product of its digits is 160, while the sum is 21.

The square root of 1114111425 is about 33378.3077012601. The cubic root of 1114111425 is about 1036.6755980639.

Adding to 1114111425 its reverse (5241114111), we get a palindrome (6355225536).

The spelling of 1114111425 in words is "one billion, one hundred fourteen million, one hundred eleven thousand, four hundred twenty-five".