444330214413 has 8 divisors (see below), whose sum is σ = 611551262976. Its totient is φ = 286664654400.

The previous prime is 444330214387. The next prime is 444330214417. The reversal of 444330214413 is 314412033444.

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

It is not a de Polignac number, because 444330214413 - 2¹⁷ = 444330083341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444330214417) 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, 2388872028 + ... + 2388872213.

It is an arithmetic number, because the mean of its divisors is an integer number (76443907872).

Almost surely, 2^444330214413 is an apocalyptic number.

It is an amenable number.

444330214413 is a deficient number, since it is larger than the sum of its proper divisors (167221048563).

444330214413 is a wasteful number, since it uses less digits than its factorization.

444330214413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4777744275.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 444330214413 its reverse (314412033444), we get a palindrome (758742247857).

The spelling of 444330214413 in words is "four hundred forty-four billion, three hundred thirty million, two hundred fourteen thousand, four hundred thirteen".