13266057337260 has 1536 divisors, whose sum is σ = 50433363542016. Its totient is φ = 2529128448000.

The previous prime is 13266057337139. The next prime is 13266057337271. The reversal of 13266057337260 is 6273375066231.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 47210168320 + ... + 47210168600.

It is an arithmetic number, because the mean of its divisors is an integer number (32834221056).

Almost surely, 2^{13266057337260} is an apocalyptic number.

13266057337260 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 13266057337260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25216681771008).

13266057337260 is an abundant number, since it is smaller than the sum of its proper divisors (37167306204756).

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

13266057337260 is a wasteful number, since it uses less digits than its factorization.

13266057337260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 51.

The spelling of 13266057337260 in words is "thirteen trillion, two hundred sixty-six billion, fifty-seven million, three hundred thirty-seven thousand, two hundred sixty".