12731051835060 has 192 divisors, whose sum is σ = 40412446905600. Its totient is φ = 2968643616768.

The previous prime is 12731051835059. The next prime is 12731051835091. The reversal of 12731051835060 is 6053815013721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 298290442 + ... + 298333118.

It is an arithmetic number, because the mean of its divisors is an integer number (210481494300).

Almost surely, 2^{12731051835060} is an apocalyptic number.

12731051835060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12731051835060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20206223452800).

12731051835060 is an abundant number, since it is smaller than the sum of its proper divisors (27681395070540).

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

12731051835060 is a wasteful number, since it uses less digits than its factorization.

12731051835060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62850 (or 62848 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

Adding to 12731051835060 its reverse (6053815013721), we get a palindrome (18784866848781).

The spelling of 12731051835060 in words is "twelve trillion, seven hundred thirty-one billion, fifty-one million, eight hundred thirty-five thousand, sixty".