2044432220153 has 8 divisors (see below), whose sum is σ = 2119310393472. Its totient is φ = 1970586849456.

The previous prime is 2044432220141. The next prime is 2044432220189. The reversal of 2044432220153 is 3510222344402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2044432220153 - 2¹⁶ = 2044432154617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2044432220113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258196625 + ... + 258204542.

It is an arithmetic number, because the mean of its divisors is an integer number (264913799184).

Almost surely, 2^{2044432220153} is an apocalyptic number.

It is an amenable number.

2044432220153 is a deficient number, since it is larger than the sum of its proper divisors (74878173319).

2044432220153 is a wasteful number, since it uses less digits than its factorization.

2044432220153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516401311.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2044432220153 its reverse (3510222344402), we get a palindrome (5554654564555).

The spelling of 2044432220153 in words is "two trillion, forty-four billion, four hundred thirty-two million, two hundred twenty thousand, one hundred fifty-three".