444424653230572 has 96 divisors (see below), whose sum is σ = 903714363417600. Its totient is φ = 187298120973312.

The previous prime is 444424653230533. The next prime is 444424653230603. The reversal of 444424653230572 is 275032356424444.

It is a super-3 number, since 3×444424653230572³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3869248879 + ... + 3869363737.

It is an arithmetic number, because the mean of its divisors is an integer number (9413691285600).

Almost surely, 2^{444424653230572} is an apocalyptic number.

It is an amenable number.

444424653230572 is an abundant number, since it is smaller than the sum of its proper divisors (459289710187028).

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

444424653230572 is a wasteful number, since it uses less digits than its factorization.

444424653230572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120575 (or 120573 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 55.

The spelling of 444424653230572 in words is "four hundred forty-four trillion, four hundred twenty-four billion, six hundred fifty-three million, two hundred thirty thousand, five hundred seventy-two".