1143714402686 has 12 divisors (see below), whose sum is σ = 1729105809792. Its totient is φ = 567345933756.

The previous prime is 1143714402679. The next prime is 1143714402697. The reversal of 1143714402686 is 6862044173411.

It is a super-2 number, since 2×1143714402686² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1143714402686.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 17010611 + ... + 17077713.

It is an arithmetic number, because the mean of its divisors is an integer number (144092150816).

Almost surely, 2^{1143714402686} is an apocalyptic number.

1143714402686 is a deficient number, since it is larger than the sum of its proper divisors (585391407106).

1143714402686 is an frugal number, since it uses more digits than its factorization.

1143714402686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134335 (or 67232 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 1143714402686 in words is "one trillion, one hundred forty-three billion, seven hundred fourteen million, four hundred two thousand, six hundred eighty-six".