4405244342152 has 32 divisors (see below), whose sum is σ = 8496306362520. Its totient is φ = 2139748392960.

The previous prime is 4405244342141. The next prime is 4405244342171. The reversal of 4405244342152 is 2512434425044.

It can be written as a sum of positive squares in 4 ways, for example, as 4090126028836 + 315118313316 = 2022406^2 + 561354^2 .

It is a super-2 number, since 2×4405244342152² (a number of 26 digits) contains 22 as substring.

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, 11419143 + ... + 11798614.

Almost surely, 2^{4405244342152} is an apocalyptic number.

It is an amenable number.

4405244342152 is a deficient number, since it is larger than the sum of its proper divisors (4091062020368).

4405244342152 is a wasteful number, since it uses less digits than its factorization.

4405244342152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23218441 (or 23218437 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 4405244342152 its reverse (2512434425044), we get a palindrome (6917678767196).

The spelling of 4405244342152 in words is "four trillion, four hundred five billion, two hundred forty-four million, three hundred forty-two thousand, one hundred fifty-two".