13066368502 has 16 divisors (see below), whose sum is σ = 21397938624. Its totient is φ = 5934645000.

The previous prime is 13066368493. The next prime is 13066368551. The reversal of 13066368502 is 20586366031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201624 + ... + 258427.

It is an arithmetic number, because the mean of its divisors is an integer number (1337371164).

Almost surely, 2^13066368502 is an apocalyptic number.

13066368502 is a deficient number, since it is larger than the sum of its proper divisors (8331570122).

13066368502 is a wasteful number, since it uses less digits than its factorization.

13066368502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461355.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 13066368502 in words is "thirteen billion, sixty-six million, three hundred sixty-eight thousand, five hundred two".