44203121300442 has 64 divisors (see below), whose sum is σ = 97797623261184. Its totient is φ = 13230965191680.

The previous prime is 44203121300431. The next prime is 44203121300567. The reversal of 44203121300442 is 24400312130244.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14546503 + ... + 17320709.

It is an arithmetic number, because the mean of its divisors is an integer number (1528087863456).

Almost surely, 2^{44203121300442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44203121300442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48898811630592).

44203121300442 is an abundant number, since it is smaller than the sum of its proper divisors (53594501960742).

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

44203121300442 is a wasteful number, since it uses less digits than its factorization.

44203121300442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779783.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 44203121300442 its reverse (24400312130244), we get a palindrome (68603433430686).

The spelling of 44203121300442 in words is "forty-four trillion, two hundred three billion, one hundred twenty-one million, three hundred thousand, four hundred forty-two".