143040099287 has 2 divisors, whose sum is σ = 143040099288. Its totient is φ = 143040099286.

The previous prime is 143040099283. The next prime is 143040099299. The reversal of 143040099287 is 782990040341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143040099287 - 2² = 143040099283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143040099283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71520049643 + 71520049644.

It is an arithmetic number, because the mean of its divisors is an integer number (71520049644).

Almost surely, 2^143040099287 is an apocalyptic number.

143040099287 is a deficient number, since it is larger than the sum of its proper divisors (1).

143040099287 is an equidigital number, since it uses as much as digits as its factorization.

143040099287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 143040099287 in words is "one hundred forty-three billion, forty million, ninety-nine thousand, two hundred eighty-seven".