42314137 has 2 divisors, whose sum is σ = 42314138. Its totient is φ = 42314136.

The previous prime is 42314123. The next prime is 42314141. The reversal of 42314137 is 73141324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26822041 + 15492096 = 5179^2 + 3936^2 .

It is a cyclic number.

It is not a de Polignac number, because 42314137 - 2¹⁹ = 41789849 is a prime.

It is not a weakly prime, because it can be changed into another prime (42315137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21157068 + 21157069.

It is an arithmetic number, because the mean of its divisors is an integer number (21157069).

Almost surely, 2^42314137 is an apocalyptic number.

It is an amenable number.

42314137 is a deficient number, since it is larger than the sum of its proper divisors (1).

42314137 is an equidigital number, since it uses as much as digits as its factorization.

42314137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 25.

The square root of 42314137 is about 6504.9317444536. The cubic root of 42314137 is about 348.4671386520.

The spelling of 42314137 in words is "forty-two million, three hundred fourteen thousand, one hundred thirty-seven".