13286570069380 has 24 divisors (see below), whose sum is σ = 28063079217432. Its totient is φ = 5283907633152.

The previous prime is 13286570069363. The next prime is 13286570069419. The reversal of 13286570069380 is 8396007568231.

It can be written as a sum of positive squares in 4 ways, for example, as 8821767261316 + 4464802808064 = 2970146^2 + 2113008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920021117 + ... + 1920028036.

It is an arithmetic number, because the mean of its divisors is an integer number (1169294967393).

Almost surely, 2^{13286570069380} is an apocalyptic number.

13286570069380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13286570069380 is an abundant number, since it is smaller than the sum of its proper divisors (14776509148052).

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

13286570069380 is a wasteful number, since it uses less digits than its factorization.

13286570069380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3840049335 (or 3840049333 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 13286570069380 in words is "thirteen trillion, two hundred eighty-six billion, five hundred seventy million, sixty-nine thousand, three hundred eighty".