44020421102 has 8 divisors (see below), whose sum is σ = 75463579056. Its totient is φ = 18865894752.

The previous prime is 44020421083. The next prime is 44020421113. The reversal of 44020421102 is 20112402044.

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, 1572157883 + ... + 1572157910.

It is an arithmetic number, because the mean of its divisors is an integer number (9432947382).

Almost surely, 2^44020421102 is an apocalyptic number.

44020421102 is a deficient number, since it is larger than the sum of its proper divisors (31443157954).

44020421102 is a wasteful number, since it uses less digits than its factorization.

44020421102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144315802.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 44020421102 its reverse (20112402044), we get a palindrome (64132823146).

The spelling of 44020421102 in words is "forty-four billion, twenty million, four hundred twenty-one thousand, one hundred two".