4442350532444 has 36 divisors (see below), whose sum is σ = 8545435942512. Its totient is φ = 2019170831040.

The previous prime is 4442350532381. The next prime is 4442350532447.

4442350532444 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4442350532444² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 4442350532395 and 4442350532404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442350532447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13156352 + ... + 13489784.

Almost surely, 2^{4442350532444} is an apocalyptic number.

4442350532444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4442350532444 is a deficient number, since it is larger than the sum of its proper divisors (4103085410068).

4442350532444 is a wasteful number, since it uses less digits than its factorization.

4442350532444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360986 (or 360973 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 44.

It can be divided in two parts, 4442350 and 532444, that added together give a palindrome (4974794).

The spelling of 4442350532444 in words is "four trillion, four hundred forty-two billion, three hundred fifty million, five hundred thirty-two thousand, four hundred forty-four".