42313030040227 has 2 divisors, whose sum is σ = 42313030040228. Its totient is φ = 42313030040226.

The previous prime is 42313030040221. The next prime is 42313030040263. The reversal of 42313030040227 is 72204003031324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42313030040227 is a prime.

It is a super-2 number, since 2×42313030040227² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42313030040221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21156515020113 + 21156515020114.

It is an arithmetic number, because the mean of its divisors is an integer number (21156515020114).

Almost surely, 2^{42313030040227} is an apocalyptic number.

42313030040227 is a deficient number, since it is larger than the sum of its proper divisors (1).

42313030040227 is an equidigital number, since it uses as much as digits as its factorization.

42313030040227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The spelling of 42313030040227 in words is "forty-two trillion, three hundred thirteen billion, thirty million, forty thousand, two hundred twenty-seven".