42152010127 has 2 divisors, whose sum is σ = 42152010128. Its totient is φ = 42152010126.

The previous prime is 42152010073. The next prime is 42152010157. The reversal of 42152010127 is 72101025124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42152010127 - 2¹⁵ = 42151977359 is a prime.

It is a super-2 number, since 2×42152010127² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42152010157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21076005063 + 21076005064.

It is an arithmetic number, because the mean of its divisors is an integer number (21076005064).

Almost surely, 2^42152010127 is an apocalyptic number.

42152010127 is a deficient number, since it is larger than the sum of its proper divisors (1).

42152010127 is an equidigital number, since it uses as much as digits as its factorization.

42152010127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 42152010127 in words is "forty-two billion, one hundred fifty-two million, ten thousand, one hundred twenty-seven".