13642565341300 has 72 divisors (see below), whose sum is σ = 33834627639680. Its totient is φ = 4677303657600.

The previous prime is 13642565341291. The next prime is 13642565341313. The reversal of 13642565341300 is 314356524631.

It is a super-2 number, since 2×13642565341300² (a number of 27 digits) contains 22 as substring.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 23222185 + ... + 23802415.

Almost surely, 2^{13642565341300} is an apocalyptic number.

13642565341300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13642565341300 is an abundant number, since it is smaller than the sum of its proper divisors (20192062298380).

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

13642565341300 is a wasteful number, since it uses less digits than its factorization.

13642565341300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613841 (or 613834 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 13642565341300 in words is "thirteen trillion, six hundred forty-two billion, five hundred sixty-five million, three hundred forty-one thousand, three hundred".