28600146143 has 2 divisors, whose sum is σ = 28600146144. Its totient is φ = 28600146142.

The previous prime is 28600146139. The next prime is 28600146199. The reversal of 28600146143 is 34164100682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28600146143 - 2² = 28600146139 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28600146103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14300073071 + 14300073072.

It is an arithmetic number, because the mean of its divisors is an integer number (14300073072).

Almost surely, 2^28600146143 is an apocalyptic number.

28600146143 is a deficient number, since it is larger than the sum of its proper divisors (1).

28600146143 is an equidigital number, since it uses as much as digits as its factorization.

28600146143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 28600146143 in words is "twenty-eight billion, six hundred million, one hundred forty-six thousand, one hundred forty-three".