12650700131370 has 128 divisors (see below), whose sum is σ = 38570927431680. Its totient is φ = 2890357646400.

The previous prime is 12650700131347. The next prime is 12650700131371. The reversal of 12650700131370 is 7313100705621.

12650700131370 is a `hidden beast` number, since 1 + 2 + 6 + 507 + 0 + 0 + 13 + 137 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (12650700131371) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3019849 + ... + 5866931.

It is an arithmetic number, because the mean of its divisors is an integer number (301335370560).

Almost surely, 2^{12650700131370} is an apocalyptic number.

12650700131370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12650700131370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19285463715840).

12650700131370 is an abundant number, since it is smaller than the sum of its proper divisors (25920227300310).

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

12650700131370 is a wasteful number, since it uses less digits than its factorization.

12650700131370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849457 (or 2849451 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

Adding to 12650700131370 its reverse (7313100705621), we get a palindrome (19963800836991).

The spelling of 12650700131370 in words is "twelve trillion, six hundred fifty billion, seven hundred million, one hundred thirty-one thousand, three hundred seventy".