143134142467 has 2 divisors, whose sum is σ = 143134142468. Its totient is φ = 143134142466.

The previous prime is 143134142419. The next prime is 143134142483. The reversal of 143134142467 is 764241431341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143134142467 is a prime.

It is not a weakly prime, because it can be changed into another prime (143134142267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71567071233 + 71567071234.

It is an arithmetic number, because the mean of its divisors is an integer number (71567071234).

Almost surely, 2^143134142467 is an apocalyptic number.

143134142467 is a deficient number, since it is larger than the sum of its proper divisors (1).

143134142467 is an equidigital number, since it uses as much as digits as its factorization.

143134142467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 40.

The spelling of 143134142467 in words is "one hundred forty-three billion, one hundred thirty-four million, one hundred forty-two thousand, four hundred sixty-seven".