4442088147172 has 24 divisors (see below), whose sum is σ = 8486307500216. Its totient is φ = 2022109671168.

The previous prime is 4442088147169. The next prime is 4442088147181. The reversal of 4442088147172 is 2717418802444.

It can be written as a sum of positive squares in 4 ways, for example, as 16685922276 + 4425402224896 = 129174^2 + 2103664^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585097383 + ... + 585104974.

Almost surely, 2^{4442088147172} is an apocalyptic number.

It is an amenable number.

4442088147172 is a deficient number, since it is larger than the sum of its proper divisors (4044219353044).

4442088147172 is a wasteful number, since it uses less digits than its factorization.

4442088147172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170202447 (or 1170202445 counting only the distinct ones).

The product of its (nonzero) digits is 3211264, while the sum is 52.

The spelling of 4442088147172 in words is "four trillion, four hundred forty-two billion, eighty-eight million, one hundred forty-seven thousand, one hundred seventy-two".