1441121112 has 64 divisors (see below), whose sum is σ = 4006233600. Its totient is φ = 479999520.

The previous prime is 1441121083. The next prime is 1441121131. The reversal of 1441121112 is 2111211441.

1441121112 is a `hidden beast` number, since 1 + 441 + 1 + 211 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497733 + ... + 500619.

It is an arithmetic number, because the mean of its divisors is an integer number (62597400).

Almost surely, 2^1441121112 is an apocalyptic number.

1441121112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1441121112 is an abundant number, since it is smaller than the sum of its proper divisors (2565112488).

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

1441121112 is a wasteful number, since it uses less digits than its factorization.

1441121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213 (or 5203 counting only the distinct ones).

The product of its digits is 64, while the sum is 18.

The square root of 1441121112 is about 37962.1009955982. The cubic root of 1441121112 is about 1129.5362160769.

Adding to 1441121112 its reverse (2111211441), we get a palindrome (3552332553).

The spelling of 1441121112 in words is "one billion, four hundred forty-one million, one hundred twenty-one thousand, one hundred twelve".