444053425220516 has 24 divisors (see below), whose sum is σ = 778624387611840. Its totient is φ = 221589618972512.

The previous prime is 444053425220507. The next prime is 444053425220527. The reversal of 444053425220516 is 615022524350444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32227376 + ... + 43894311.

It is an arithmetic number, because the mean of its divisors is an integer number (32442682817160).

Almost surely, 2^{444053425220516} is an apocalyptic number.

It is an amenable number.

444053425220516 is a deficient number, since it is larger than the sum of its proper divisors (334570962391324).

444053425220516 is a wasteful number, since it uses less digits than its factorization.

444053425220516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76124563 (or 76124561 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 47.

The spelling of 444053425220516 in words is "four hundred forty-four trillion, fifty-three billion, four hundred twenty-five million, two hundred twenty thousand, five hundred sixteen".