13337742020780 has 12 divisors (see below), whose sum is σ = 28009258243680. Its totient is φ = 5335096808304.

The previous prime is 13337742020753. The next prime is 13337742020803. The reversal of 13337742020780 is 8702024773331.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333443550500 + ... + 333443550539.

It is an arithmetic number, because the mean of its divisors is an integer number (2334104853640).

Almost surely, 2^{13337742020780} is an apocalyptic number.

13337742020780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13337742020780 is an abundant number, since it is smaller than the sum of its proper divisors (14671516222900).

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

13337742020780 is a wasteful number, since it uses less digits than its factorization.

13337742020780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666887101048 (or 666887101046 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 13337742020780 in words is "thirteen trillion, three hundred thirty-seven billion, seven hundred forty-two million, twenty thousand, seven hundred eighty".