4445358535444 has 24 divisors (see below), whose sum is σ = 7931621240928. Its totient is φ = 2179238848800.

The previous prime is 4445358535439. The next prime is 4445358535459.

4445358535444 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4445358535444² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 6917982 + ... + 7533205.

It is an arithmetic number, because the mean of its divisors is an integer number (330484218372).

Almost surely, 2^{4445358535444} is an apocalyptic number.

It is an amenable number.

4445358535444 is a deficient number, since it is larger than the sum of its proper divisors (3486262705484).

4445358535444 is a wasteful number, since it uses less digits than its factorization.

4445358535444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14452695 (or 14452693 counting only the distinct ones).

The product of its digits is 184320000, while the sum is 58.

The spelling of 4445358535444 in words is "four trillion, four hundred forty-five billion, three hundred fifty-eight million, five hundred thirty-five thousand, four hundred forty-four".