42136327 has 2 divisors, whose sum is σ = 42136328. Its totient is φ = 42136326.

The previous prime is 42136307. The next prime is 42136331. The reversal of 42136327 is 72363124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42136327 - 2²³ = 33747719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42136295 and 42136304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42136307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21068163 + 21068164.

It is an arithmetic number, because the mean of its divisors is an integer number (21068164).

Almost surely, 2^42136327 is an apocalyptic number.

42136327 is a deficient number, since it is larger than the sum of its proper divisors (1).

42136327 is an equidigital number, since it uses as much as digits as its factorization.

42136327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 28.

The square root of 42136327 is about 6491.2500336992. The cubic root of 42136327 is about 347.9783505931.

The spelling of 42136327 in words is "forty-two million, one hundred thirty-six thousand, three hundred twenty-seven".