13426130550000 has 960 divisors, whose sum is σ = 52334260392960. Its totient is φ = 2897233920000.

The previous prime is 13426130549989. The next prime is 13426130550109. The reversal of 13426130550000 is 5503162431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 13426130550000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6723149002 + ... + 6723150998.

It is an arithmetic number, because the mean of its divisors is an integer number (54514854576).

Almost surely, 2^{13426130550000} is an apocalyptic number.

13426130550000 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 13426130550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26167130196480).

13426130550000 is an abundant number, since it is smaller than the sum of its proper divisors (38908129842960).

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

13426130550000 is a wasteful number, since it uses less digits than its factorization.

13426130550000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396 (or 2370 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 13426130550000 in words is "thirteen trillion, four hundred twenty-six billion, one hundred thirty million, five hundred fifty thousand".