44142300 has 72 divisors (see below), whose sum is σ = 141918000. Its totient is φ = 11770560.

The previous prime is 44142299. The next prime is 44142317. The reversal of 44142300 is 324144.

44142300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5475 + ... + 10874.

Almost surely, 2^44142300 is an apocalyptic number.

It is an amenable number.

44142300 is an abundant number, since it is smaller than the sum of its proper divisors (97775700).

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

44142300 is a wasteful number, since it uses less digits than its factorization.

44142300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16372 (or 16359 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 44142300 is about 6643.9671883597. The cubic root of 44142300 is about 353.4150062376.

Adding to 44142300 its reverse (324144), we get a palindrome (44466444).

The spelling of 44142300 in words is "forty-four million, one hundred forty-two thousand, three hundred".