1112341040 has 20 divisors (see below), whose sum is σ = 2586193104. Its totient is φ = 444936384.

The previous prime is 1112341033. The next prime is 1112341049. The reversal of 1112341040 is 401432111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (1112341049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6952052 + ... + 6952211.

Almost surely, 2^1112341040 is an apocalyptic number.

1112341040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112341040 is an abundant number, since it is smaller than the sum of its proper divisors (1473852064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112341040 is a wasteful number, since it uses less digits than its factorization.

1112341040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13904276 (or 13904270 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1112341040 is about 33351.7771640433. Note that the first 3 decimals coincide. The cubic root of 1112341040 is about 1036.1261952286.

Adding to 1112341040 its reverse (401432111), we get a palindrome (1513773151).

The spelling of 1112341040 in words is "one billion, one hundred twelve million, three hundred forty-one thousand, forty".