141168444 has 24 divisors (see below), whose sum is σ = 329696640. Its totient is φ = 47012784.

The previous prime is 141168421. The next prime is 141168449. The reversal of 141168444 is 444861141.

It is a happy number.

It is a super-2 number, since 2×141168444² = 39857059162762272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141168449) 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 7 ways as a sum of consecutive naturals, for example, 9867 + ... + 19485.

It is an arithmetic number, because the mean of its divisors is an integer number (13737360).

Almost surely, 2^141168444 is an apocalyptic number.

It is an amenable number.

141168444 is an abundant number, since it is smaller than the sum of its proper divisors (188528196).

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

141168444 is a wasteful number, since it uses less digits than its factorization.

141168444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10849 (or 10847 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 141168444 is about 11881.4327418877. The cubic root of 141168444 is about 520.6899667494.

The spelling of 141168444 in words is "one hundred forty-one million, one hundred sixty-eight thousand, four hundred forty-four".