4445541414 has 32 divisors (see below), whose sum is σ = 9886371840. Its totient is φ = 1480738536.

The previous prime is 4445541413. The next prime is 4445541449. The reversal of 4445541414 is 4141455444.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4445541413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43707 + ... + 103929.

It is an arithmetic number, because the mean of its divisors is an integer number (308949120).

Almost surely, 2^4445541414 is an apocalyptic number.

4445541414 is an abundant number, since it is smaller than the sum of its proper divisors (5440830426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4445541414 is a wasteful number, since it uses less digits than its factorization.

4445541414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61601 (or 61595 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

The square root of 4445541414 is about 66674.8934307360. The cubic root of 4445541414 is about 1644.2766397378.

Adding to 4445541414 its reverse (4141455444), we get a palindrome (8586996858).

The spelling of 4445541414 in words is "four billion, four hundred forty-five million, five hundred forty-one thousand, four hundred fourteen".