4434150020545 has 16 divisors (see below), whose sum is σ = 6081269489280. Its totient is φ = 3040485283584.

The previous prime is 4434150020507. The next prime is 4434150020569. The reversal of 4434150020545 is 5450200514344.

It is not a de Polignac number, because 4434150020545 - 2¹⁵ = 4434149987777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93115 + ... + 2979424.

It is an arithmetic number, because the mean of its divisors is an integer number (380079343080).

Almost surely, 2^{4434150020545} is an apocalyptic number.

It is an amenable number.

4434150020545 is a deficient number, since it is larger than the sum of its proper divisors (1647119468735).

4434150020545 is a wasteful number, since it uses less digits than its factorization.

4434150020545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113784.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 4434150020545 its reverse (5450200514344), we get a palindrome (9884350534889).

The spelling of 4434150020545 in words is "four trillion, four hundred thirty-four billion, one hundred fifty million, twenty thousand, five hundred forty-five".