44812142 has 8 divisors (see below), whose sum is σ = 70140816. Its totient is φ = 21431872.

The previous prime is 44812133. The next prime is 44812171. The reversal of 44812142 is 24121844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487043 + ... + 487134.

It is an arithmetic number, because the mean of its divisors is an integer number (8767602).

Almost surely, 2^44812142 is an apocalyptic number.

44812142 is a deficient number, since it is larger than the sum of its proper divisors (25328674).

44812142 is a wasteful number, since it uses less digits than its factorization.

44812142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974202.

The product of its digits is 2048, while the sum is 26.

The square root of 44812142 is about 6694.1871799345. The cubic root of 44812142 is about 355.1936839011.

Adding to 44812142 its reverse (24121844), we get a palindrome (68933986).

The spelling of 44812142 in words is "forty-four million, eight hundred twelve thousand, one hundred forty-two".