44434142 has 8 divisors (see below), whose sum is σ = 67311432. Its totient is φ = 21997000.

The previous prime is 44434127. The next prime is 44434153. The reversal of 44434142 is 24143444.

It is a happy number.

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, 109784 + ... + 110187.

It is an arithmetic number, because the mean of its divisors is an integer number (8413929).

Almost surely, 2^44434142 is an apocalyptic number.

44434142 is a deficient number, since it is larger than the sum of its proper divisors (22877290).

44434142 is a wasteful number, since it uses less digits than its factorization.

44434142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220074.

The product of its digits is 6144, while the sum is 26.

The square root of 44434142 is about 6665.8939385502. The cubic root of 44434142 is about 354.1921509936.

Adding to 44434142 its reverse (24143444), we get a palindrome (68577586).

The spelling of 44434142 in words is "forty-four million, four hundred thirty-four thousand, one hundred forty-two".