143266406047 has 2 divisors, whose sum is σ = 143266406048. Its totient is φ = 143266406046.

The previous prime is 143266405993. The next prime is 143266406051. The reversal of 143266406047 is 740604662341.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (740604662341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143266406047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143266405994 and 143266406012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143266400047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71633203023 + 71633203024.

It is an arithmetic number, because the mean of its divisors is an integer number (71633203024).

Almost surely, 2^143266406047 is an apocalyptic number.

143266406047 is a deficient number, since it is larger than the sum of its proper divisors (1).

143266406047 is an equidigital number, since it uses as much as digits as its factorization.

143266406047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 143266406047 in words is "one hundred forty-three billion, two hundred sixty-six million, four hundred six thousand, forty-seven".