42612359 has 2 divisors, whose sum is σ = 42612360. Its totient is φ = 42612358.

The previous prime is 42612347. The next prime is 42612377. The reversal of 42612359 is 95321624.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42612359 - 2⁸ = 42612103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42612329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21306179 + 21306180.

It is an arithmetic number, because the mean of its divisors is an integer number (21306180).

Almost surely, 2^42612359 is an apocalyptic number.

42612359 is a deficient number, since it is larger than the sum of its proper divisors (1).

42612359 is an equidigital number, since it uses as much as digits as its factorization.

42612359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 42612359 is about 6527.8142589997. The cubic root of 42612359 is about 349.2838663332.

The spelling of 42612359 in words is "forty-two million, six hundred twelve thousand, three hundred fifty-nine".