143321474119 has 2 divisors, whose sum is σ = 143321474120. Its totient is φ = 143321474118.

The previous prime is 143321474111. The next prime is 143321474137. The reversal of 143321474119 is 911474123341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143321474119 - 2³ = 143321474111 is a prime.

It is a super-2 number, since 2×143321474119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143321474111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71660737059 + 71660737060.

It is an arithmetic number, because the mean of its divisors is an integer number (71660737060).

Almost surely, 2^143321474119 is an apocalyptic number.

143321474119 is a deficient number, since it is larger than the sum of its proper divisors (1).

143321474119 is an equidigital number, since it uses as much as digits as its factorization.

143321474119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The spelling of 143321474119 in words is "one hundred forty-three billion, three hundred twenty-one million, four hundred seventy-four thousand, one hundred nineteen".