42000301087 has 2 divisors, whose sum is σ = 42000301088. Its totient is φ = 42000301086.

The previous prime is 42000301043. The next prime is 42000301121. The reversal of 42000301087 is 78010300024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42000301087 - 2¹⁹ = 41999776799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42000301787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21000150543 + 21000150544.

It is an arithmetic number, because the mean of its divisors is an integer number (21000150544).

Almost surely, 2^42000301087 is an apocalyptic number.

42000301087 is a deficient number, since it is larger than the sum of its proper divisors (1).

42000301087 is an equidigital number, since it uses as much as digits as its factorization.

42000301087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The spelling of 42000301087 in words is "forty-two billion, three hundred one thousand, eighty-seven".