44401321102 has 16 divisors (see below), whose sum is σ = 68985120960. Its totient is φ = 21408203488.

The previous prime is 44401321093. The next prime is 44401321193. The reversal of 44401321102 is 20112310444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434038 + ... + 526489.

It is an arithmetic number, because the mean of its divisors is an integer number (4311570060).

Almost surely, 2^44401321102 is an apocalyptic number.

44401321102 is a deficient number, since it is larger than the sum of its proper divisors (24583799858).

44401321102 is a wasteful number, since it uses less digits than its factorization.

44401321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961355.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 44401321102 its reverse (20112310444), we get a palindrome (64513631546).

The spelling of 44401321102 in words is "forty-four billion, four hundred one million, three hundred twenty-one thousand, one hundred two".