143920597423 has 2 divisors, whose sum is σ = 143920597424. Its totient is φ = 143920597422.

The previous prime is 143920597399. The next prime is 143920597441. The reversal of 143920597423 is 324795029341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143920597423 - 2²⁹ = 143383726511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143920592423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71960298711 + 71960298712.

It is an arithmetic number, because the mean of its divisors is an integer number (71960298712).

Almost surely, 2^143920597423 is an apocalyptic number.

143920597423 is a deficient number, since it is larger than the sum of its proper divisors (1).

143920597423 is an equidigital number, since it uses as much as digits as its factorization.

143920597423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 143920597423 in words is "one hundred forty-three billion, nine hundred twenty million, five hundred ninety-seven thousand, four hundred twenty-three".