44142414220 has 48 divisors (see below), whose sum is σ = 94524198048. Its totient is φ = 17309859840.

The previous prime is 44142414187. The next prime is 44142414229. The reversal of 44142414220 is 2241424144.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44142414229) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1352332 + ... + 1384588.

It is an arithmetic number, because the mean of its divisors is an integer number (1969254126).

Almost surely, 2^44142414220 is an apocalyptic number.

It is an amenable number.

44142414220 is an abundant number, since it is smaller than the sum of its proper divisors (50381783828).

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

44142414220 is a wasteful number, since it uses less digits than its factorization.

44142414220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33610 (or 33608 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 44142414220 its reverse (2241424144), we get a palindrome (46383838364).

The spelling of 44142414220 in words is "forty-four billion, one hundred forty-two million, four hundred fourteen thousand, two hundred twenty".