44141142 has 16 divisors (see below), whose sum is σ = 92928960. Its totient is φ = 13939272.

The previous prime is 44141113. The next prime is 44141147. The reversal of 44141142 is 24114144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44141147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193488 + ... + 193715.

It is an arithmetic number, because the mean of its divisors is an integer number (5808060).

Almost surely, 2^44141142 is an apocalyptic number.

44141142 is an abundant number, since it is smaller than the sum of its proper divisors (48787818).

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

44141142 is a wasteful number, since it uses less digits than its factorization.

44141142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387227.

The product of its digits is 512, while the sum is 21.

The square root of 44141142 is about 6643.8800410603. The cubic root of 44141142 is about 353.4119157918.

Adding to 44141142 its reverse (24114144), we get a palindrome (68255286).

The spelling of 44141142 in words is "forty-four million, one hundred forty-one thousand, one hundred forty-two".