4200020044 has 24 divisors (see below), whose sum is σ = 8026856208. Its totient is φ = 1907043840.

The previous prime is 4200019991. The next prime is 4200020101. The reversal of 4200020044 is 4400200024.

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 7 ways as a sum of consecutive naturals, for example, 9709 + ... + 92164.

It is an arithmetic number, because the mean of its divisors is an integer number (334452342).

Almost surely, 2^4200020044 is an apocalyptic number.

4200020044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4200020044 is a deficient number, since it is larger than the sum of its proper divisors (3826836164).

4200020044 is a wasteful number, since it uses less digits than its factorization.

4200020044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102825 (or 102823 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4200020044 is about 64807.5616267114. The cubic root of 4200020044 is about 1613.4312126525.

Adding to 4200020044 its reverse (4400200024), we get a palindrome (8600220068).

The spelling of 4200020044 in words is "four billion, two hundred million, twenty thousand, forty-four".