44212032013 has 8 divisors (see below), whose sum is σ = 45283392000. Its totient is φ = 43142634528.

The previous prime is 44212031989. The next prime is 44212032031. The reversal of 44212032013 is 31023021244.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44212032013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44212032043) 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, 444973 + ... + 535186.

It is an arithmetic number, because the mean of its divisors is an integer number (5660424000).

Almost surely, 2^44212032013 is an apocalyptic number.

44212032013 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

44212032013 is a deficient number, since it is larger than the sum of its proper divisors (1071359987).

44212032013 is a wasteful number, since it uses less digits than its factorization.

44212032013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981251.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 44212032013 its reverse (31023021244), we get a palindrome (75235053257).

The spelling of 44212032013 in words is "forty-four billion, two hundred twelve million, thirty-two thousand, thirteen".