4445012240288 has 12 divisors (see below), whose sum is σ = 8751117848130. Its totient is φ = 2222506120128.

The previous prime is 4445012240287. The next prime is 4445012240323. The reversal of 4445012240288 is 8820422105444.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2730201038224 + 1714811202064 = 1652332^2 + 1309508^2 .

It is not an unprimeable number, because it can be changed into a prime (4445012240287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69453316223 + ... + 69453316286.

Almost surely, 2^{4445012240288} is an apocalyptic number.

It is an amenable number.

4445012240288 is a deficient number, since it is larger than the sum of its proper divisors (4306105607842).

4445012240288 is a wasteful number, since it uses less digits than its factorization.

4445012240288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138906632519 (or 138906632511 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 44.

The spelling of 4445012240288 in words is "four trillion, four hundred forty-five billion, twelve million, two hundred forty thousand, two hundred eighty-eight".