13366142511 has 8 divisors (see below), whose sum is σ = 17979236400. Its totient is φ = 8831905152.

The previous prime is 13366142507. The next prime is 13366142519. The reversal of 13366142511 is 11524166331.

It is a happy number.

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

It is not a de Polignac number, because 13366142511 - 2² = 13366142507 is a prime.

It is a super-2 number, since 2×13366142511² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13366142519) by changing a digit.

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, 19713736 + ... + 19714413.

It is an arithmetic number, because the mean of its divisors is an integer number (2247404550).

Almost surely, 2^13366142511 is an apocalyptic number.

13366142511 is a deficient number, since it is larger than the sum of its proper divisors (4613093889).

13366142511 is a wasteful number, since it uses less digits than its factorization.

13366142511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39428265.

The product of its digits is 12960, while the sum is 33.

The spelling of 13366142511 in words is "thirteen billion, three hundred sixty-six million, one hundred forty-two thousand, five hundred eleven".