1286163414111 has 8 divisors (see below), whose sum is σ = 1805141633920. Its totient is φ = 812313735192.

The previous prime is 1286163414103. The next prime is 1286163414199. The reversal of 1286163414111 is 1114143616821.

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

It is not a de Polignac number, because 1286163414111 - 2³ = 1286163414103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1286163414111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1286163414911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11282135155 + ... + 11282135268.

It is an arithmetic number, because the mean of its divisors is an integer number (225642704240).

Almost surely, 2^{1286163414111} is an apocalyptic number.

1286163414111 is a deficient number, since it is larger than the sum of its proper divisors (518978219809).

1286163414111 is a wasteful number, since it uses less digits than its factorization.

1286163414111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22564270445.

The product of its digits is 27648, while the sum is 39.

The spelling of 1286163414111 in words is "one trillion, two hundred eighty-six billion, one hundred sixty-three million, four hundred fourteen thousand, one hundred eleven".