2141112544 has 12 divisors (see below), whose sum is σ = 4215315384. Its totient is φ = 1070556256.

The previous prime is 2141112539. The next prime is 2141112551. The reversal of 2141112544 is 4452111412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33454852 + ... + 33454915.

It is an arithmetic number, because the mean of its divisors is an integer number (351276282).

Almost surely, 2^2141112544 is an apocalyptic number.

It is an amenable number.

2141112544 is a deficient number, since it is larger than the sum of its proper divisors (2074202840).

2141112544 is an equidigital number, since it uses as much as digits as its factorization.

2141112544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66909777 (or 66909769 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 2141112544 is about 46272.1573302996. The cubic root of 2141112544 is about 1288.8820199837.

Adding to 2141112544 its reverse (4452111412), we get a palindrome (6593223956).

The spelling of 2141112544 in words is "two billion, one hundred forty-one million, one hundred twelve thousand, five hundred forty-four".