2141460444 has 12 divisors (see below), whose sum is σ = 4996741064. Its totient is φ = 713820144.

The previous prime is 2141460421. The next prime is 2141460469. The reversal of 2141460444 is 4440641412.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2141460444³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89227507 + ... + 89227530.

Almost surely, 2^2141460444 is an apocalyptic number.

It is an amenable number.

2141460444 is an abundant number, since it is smaller than the sum of its proper divisors (2855280620).

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

2141460444 is a wasteful number, since it uses less digits than its factorization.

2141460444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178455044 (or 178455042 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 2141460444 is about 46275.9164576997. The cubic root of 2141460444 is about 1288.9518244679.

The spelling of 2141460444 in words is "two billion, one hundred forty-one million, four hundred sixty thousand, four hundred forty-four".