44142503342120 has 16 divisors (see below), whose sum is σ = 99320632519860. Its totient is φ = 17657001336832.

The previous prime is 44142503342117. The next prime is 44142503342123. The reversal of 44142503342120 is 2124330524144.

It is an interprime number because it is at equal distance from previous prime (44142503342117) and next prime (44142503342123).

It can be written as a sum of positive squares in 2 ways, for example, as 43500963216676 + 641540125444 = 6595526^2 + 800962^2 .

It is not an unprimeable number, because it can be changed into a prime (44142503342123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551781291737 + ... + 551781291816.

Almost surely, 2^{44142503342120} is an apocalyptic number.

44142503342120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44142503342120 is an abundant number, since it is smaller than the sum of its proper divisors (55178129177740).

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

44142503342120 is a wasteful number, since it uses less digits than its factorization.

44142503342120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103562583564 (or 1103562583560 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 44142503342120 its reverse (2124330524144), we get a palindrome (46266833866264).

The spelling of 44142503342120 in words is "forty-four trillion, one hundred forty-two billion, five hundred three million, three hundred forty-two thousand, one hundred twenty".