4441607420 has 12 divisors (see below), whose sum is σ = 9327375624. Its totient is φ = 1776642960.

The previous prime is 4441607419. The next prime is 4441607461. The reversal of 4441607420 is 247061444.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 111040166 + ... + 111040205.

It is an arithmetic number, because the mean of its divisors is an integer number (777281302).

Almost surely, 2^4441607420 is an apocalyptic number.

It is an amenable number.

4441607420 is an abundant number, since it is smaller than the sum of its proper divisors (4885768204).

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

4441607420 is a wasteful number, since it uses less digits than its factorization.

4441607420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222080380 (or 222080378 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 4441607420 is about 66645.3855867006. The cubic root of 4441607420 is about 1643.7914732267.

Adding to 4441607420 its reverse (247061444), we get a palindrome (4688668864).

The spelling of 4441607420 in words is "four billion, four hundred forty-one million, six hundred seven thousand, four hundred twenty".