200042300279 has 2 divisors, whose sum is σ = 200042300280. Its totient is φ = 200042300278.

The previous prime is 200042300273. The next prime is 200042300347. The reversal of 200042300279 is 972003240002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200042300279 - 2¹² = 200042296183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200042300273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100021150139 + 100021150140.

It is an arithmetic number, because the mean of its divisors is an integer number (100021150140).

Almost surely, 2^200042300279 is an apocalyptic number.

200042300279 is a deficient number, since it is larger than the sum of its proper divisors (1).

200042300279 is an equidigital number, since it uses as much as digits as its factorization.

200042300279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 200042300279 in words is "two hundred billion, forty-two million, three hundred thousand, two hundred seventy-nine".