42315856151 has 2 divisors, whose sum is σ = 42315856152. Its totient is φ = 42315856150.

The previous prime is 42315856147. The next prime is 42315856169. The reversal of 42315856151 is 15165851324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42315856151 - 2² = 42315856147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42315856099 and 42315856108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42315756151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21157928075 + 21157928076.

It is an arithmetic number, because the mean of its divisors is an integer number (21157928076).

Almost surely, 2^42315856151 is an apocalyptic number.

42315856151 is a deficient number, since it is larger than the sum of its proper divisors (1).

42315856151 is an equidigital number, since it uses as much as digits as its factorization.

42315856151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 41.

The spelling of 42315856151 in words is "forty-two billion, three hundred fifteen million, eight hundred fifty-six thousand, one hundred fifty-one".