44200131213 has 8 divisors (see below), whose sum is σ = 67352580928. Its totient is φ = 25257217824.

The previous prime is 44200131211. The next prime is 44200131233. The reversal of 44200131213 is 31213100244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44200131213 - 2¹ = 44200131211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2104768153 = 44200131213 / (4 + 4 + 2 + 0 + 0 + 1 + 3 + 1 + 2 + 1 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44200131213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44200131211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052384056 + ... + 1052384097.

It is an arithmetic number, because the mean of its divisors is an integer number (8419072616).

Almost surely, 2^44200131213 is an apocalyptic number.

It is an amenable number.

44200131213 is a deficient number, since it is larger than the sum of its proper divisors (23152449715).

44200131213 is a wasteful number, since it uses less digits than its factorization.

44200131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104768163.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 44200131213 its reverse (31213100244), we get a palindrome (75413231457).

The spelling of 44200131213 in words is "forty-four billion, two hundred million, one hundred thirty-one thousand, two hundred thirteen".