444121034214424 has 64 divisors (see below), whose sum is σ = 958150055592000. Its totient is φ = 189045360960000.

The previous prime is 444121034214397. The next prime is 444121034214503. The reversal of 444121034214424 is 424412430121444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104902674 + ... + 109054174.

It is an arithmetic number, because the mean of its divisors is an integer number (14971094618625).

Almost surely, 2^{444121034214424} is an apocalyptic number.

It is an amenable number.

444121034214424 is an abundant number, since it is smaller than the sum of its proper divisors (514029021377576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444121034214424 is a wasteful number, since it uses less digits than its factorization.

444121034214424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164484 (or 4164480 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 40.

Adding to 444121034214424 its reverse (424412430121444), we get a palindrome (868533464335868).

The spelling of 444121034214424 in words is "four hundred forty-four trillion, one hundred twenty-one billion, thirty-four million, two hundred fourteen thousand, four hundred twenty-four".