13466303744020 has 24 divisors (see below), whose sum is σ = 28282407489504. Its totient is φ = 5385917759136.

The previous prime is 13466303743999. The next prime is 13466303744063. The reversal of 13466303744020 is 2044730366431.

It is a congruent number.

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, 37550734 + ... + 37907653.

It is an arithmetic number, because the mean of its divisors is an integer number (1178433645396).

Almost surely, 2^{13466303744020} is an apocalyptic number.

13466303744020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13466303744020 is an abundant number, since it is smaller than the sum of its proper divisors (14816103745484).

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

13466303744020 is a wasteful number, since it uses less digits than its factorization.

13466303744020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75467319 (or 75467317 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 13466303744020 in words is "thirteen trillion, four hundred sixty-six billion, three hundred three million, seven hundred forty-four thousand, twenty".