13006126140 has 48 divisors (see below), whose sum is σ = 41619604992. Its totient is φ = 2972828736.

The previous prime is 13006126121. The next prime is 13006126201. The reversal of 13006126140 is 4162160031.

It is a self number, because there is not a number n which added to its sum of digits gives 13006126140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15483064 + ... + 15483903.

It is an arithmetic number, because the mean of its divisors is an integer number (867075104).

Almost surely, 2^13006126140 is an apocalyptic number.

13006126140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13006126140 is an abundant number, since it is smaller than the sum of its proper divisors (28613478852).

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

13006126140 is a wasteful number, since it uses less digits than its factorization.

13006126140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30966986 (or 30966984 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 13006126140 its reverse (4162160031), we get a palindrome (17168286171).

The spelling of 13006126140 in words is "thirteen billion, six million, one hundred twenty-six thousand, one hundred forty".