13662553511342 has 8 divisors (see below), whose sum is σ = 20643420269376. Its totient is φ = 6781413421552.

The previous prime is 13662553511249. The next prime is 13662553511471. The reversal of 13662553511342 is 24311535526631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13662553511342² (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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24931666718 + ... + 24931667265.

It is an arithmetic number, because the mean of its divisors is an integer number (2580427533672).

Almost surely, 2^{13662553511342} is an apocalyptic number.

13662553511342 is a deficient number, since it is larger than the sum of its proper divisors (6980866758034).

13662553511342 is a wasteful number, since it uses less digits than its factorization.

13662553511342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49863334122.

The product of its digits is 1944000, while the sum is 47.

The spelling of 13662553511342 in words is "thirteen trillion, six hundred sixty-two billion, five hundred fifty-three million, five hundred eleven thousand, three hundred forty-two".