1412111140 has 48 divisors (see below), whose sum is σ = 3261815424. Its totient is φ = 513485280.

The previous prime is 1412111093. The next prime is 1412111149. The reversal of 1412111140 is 411112141.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1412111149) 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 15 ways as a sum of consecutive naturals, for example, 97 + ... + 53143.

It is an arithmetic number, because the mean of its divisors is an integer number (67954488).

Almost surely, 2^1412111140 is an apocalyptic number.

1412111140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412111140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1630907712).

1412111140 is an abundant number, since it is smaller than the sum of its proper divisors (1849704284).

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

1412111140 is a wasteful number, since it uses less digits than its factorization.

1412111140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53089 (or 53065 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 1412111140 is about 37578.0672733444. The cubic root of 1412111140 is about 1121.9055411957.

Adding to 1412111140 its reverse (411112141), we get a palindrome (1823223281).

The spelling of 1412111140 in words is "one billion, four hundred twelve million, one hundred eleven thousand, one hundred forty".