500140112013440 has 64 divisors (see below), whose sum is σ = 1195654684028760. Its totient is φ = 200054835290112.

The previous prime is 500140112013431. The next prime is 500140112013481. The reversal of 500140112013440 is 44310211041005.

It can be written as a sum of positive squares in 4 ways, for example, as 496266867594304 + 3873244419136 = 22277048^2 + 1968056^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107571164 + ... + 112124196.

Almost surely, 2^{500140112013440} is an apocalyptic number.

It is an amenable number.

500140112013440 is an abundant number, since it is smaller than the sum of its proper divisors (695514572015320).

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

500140112013440 is a wasteful number, since it uses less digits than its factorization.

500140112013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724689 (or 4724677 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 500140112013440 its reverse (44310211041005), we get a palindrome (544450323054445).

The spelling of 500140112013440 in words is "five hundred trillion, one hundred forty billion, one hundred twelve million, thirteen thousand, four hundred forty".