4454312134544 has 40 divisors (see below), whose sum is σ = 8643722750712. Its totient is φ = 2223676421120.

The previous prime is 4454312134523. The next prime is 4454312134549.

4454312134544 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 3224876944 + 4451087257600 = 56788^2 + 2109760^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4454312134495 and 4454312134504.

It is not an unprimeable number, because it can be changed into a prime (4454312134549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30010274 + ... + 30158334.

Almost surely, 2^{4454312134544} is an apocalyptic number.

It is an amenable number.

4454312134544 is a deficient number, since it is larger than the sum of its proper divisors (4189410616168).

4454312134544 is a wasteful number, since it uses less digits than its factorization.

4454312134544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150995 (or 150989 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 44.

The spelling of 4454312134544 in words is "four trillion, four hundred fifty-four billion, three hundred twelve million, one hundred thirty-four thousand, five hundred forty-four".