1343008143 has 36 divisors (see below), whose sum is σ = 2085888168. Its totient is φ = 832385280.

The previous prime is 1343008081. The next prime is 1343008151. The reversal of 1343008143 is 3418003431.

It is not a de Polignac number, because 1343008143 - 2²⁸ = 1074572687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343008153) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 212773 + ... + 218993.

It is an arithmetic number, because the mean of its divisors is an integer number (57941338).

Almost surely, 2^1343008143 is an apocalyptic number.

1343008143 is a deficient number, since it is larger than the sum of its proper divisors (742880025).

1343008143 is a wasteful number, since it uses less digits than its factorization.

1343008143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6344 (or 6324 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1343008143 is about 36647.0755040563. The cubic root of 1343008143 is about 1103.2981297100.

The spelling of 1343008143 in words is "one billion, three hundred forty-three million, eight thousand, one hundred forty-three".