44121332102 has 4 divisors (see below), whose sum is σ = 66181998156. Its totient is φ = 22060666050.

The previous prime is 44121332089. The next prime is 44121332107. The reversal of 44121332102 is 20123312144.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44121332107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11030333024 + ... + 11030333027.

It is an arithmetic number, because the mean of its divisors is an integer number (16545499539).

Almost surely, 2^44121332102 is an apocalyptic number.

44121332102 is a deficient number, since it is larger than the sum of its proper divisors (22060666054).

44121332102 is a wasteful number, since it uses less digits than its factorization.

44121332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22060666053.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 44121332102 its reverse (20123312144), we get a palindrome (64244644246).

The spelling of 44121332102 in words is "forty-four billion, one hundred twenty-one million, three hundred thirty-two thousand, one hundred two".