44434200442 has 4 divisors (see below), whose sum is σ = 66651300666. Its totient is φ = 22217100220.

The previous prime is 44434200401. The next prime is 44434200509. The reversal of 44434200442 is 24400243444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35096650281 + 9337550161 = 187341^2 + 96631^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11108550109 + ... + 11108550112.

Almost surely, 2^44434200442 is an apocalyptic number.

44434200442 is a deficient number, since it is larger than the sum of its proper divisors (22217100224).

44434200442 is a wasteful number, since it uses less digits than its factorization.

44434200442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22217100223.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 44434200442 its reverse (24400243444), we get a palindrome (68834443886).

The spelling of 44434200442 in words is "forty-four billion, four hundred thirty-four million, two hundred thousand, four hundred forty-two".