44130130212244 has 24 divisors (see below), whose sum is σ = 77406246729000. Its totient is φ = 22014067998720.

The previous prime is 44130130212229. The next prime is 44130130212269. The reversal of 44130130212244 is 44221203103144.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 519823696144 + 43610306516100 = 720988^2 + 6603810^2 .

It is a super-2 number, since 2×44130130212244² (a number of 28 digits) contains 22 as substring.

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, 20417172 + ... + 22474900.

It is an arithmetic number, because the mean of its divisors is an integer number (3225260280375).

Almost surely, 2^{44130130212244} is an apocalyptic number.

It is an amenable number.

44130130212244 is a deficient number, since it is larger than the sum of its proper divisors (33276116516756).

44130130212244 is a wasteful number, since it uses less digits than its factorization.

44130130212244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070123 (or 2070121 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 44130130212244 its reverse (44221203103144), we get a palindrome (88351333315388).

The spelling of 44130130212244 in words is "forty-four trillion, one hundred thirty billion, one hundred thirty million, two hundred twelve thousand, two hundred forty-four".