44212511442213 has 48 divisors (see below), whose sum is σ = 69949866594816. Its totient is φ = 26788818677760.

The previous prime is 44212511442199. The next prime is 44212511442217. The reversal of 44212511442213 is 31224411521244.

44212511442213 is a `hidden beast` number, since 4 + 4 + 212 + 5 + 1 + 1 + 4 + 422 + 13 = 666.

It is not a de Polignac number, because 44212511442213 - 2⁶ = 44212511442149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44212511442217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7765356 + ... + 12195317.

It is an arithmetic number, because the mean of its divisors is an integer number (1457288887392).

Almost surely, 2^{44212511442213} is an apocalyptic number.

It is an amenable number.

44212511442213 is a deficient number, since it is larger than the sum of its proper divisors (25737355152603).

44212511442213 is a wasteful number, since it uses less digits than its factorization.

44212511442213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19961194 (or 19961191 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

Adding to 44212511442213 its reverse (31224411521244), we get a palindrome (75436922963457).

The spelling of 44212511442213 in words is "forty-four trillion, two hundred twelve billion, five hundred eleven million, four hundred forty-two thousand, two hundred thirteen".