42959359 has 2 divisors, whose sum is σ = 42959360. Its totient is φ = 42959358.

The previous prime is 42959351. The next prime is 42959369. The reversal of 42959359 is 95395924.

42959359 is nontrivially palindromic in base 5.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42959359 - 2³ = 42959351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42959351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21479679 + 21479680.

It is an arithmetic number, because the mean of its divisors is an integer number (21479680).

Almost surely, 2^42959359 is an apocalyptic number.

42959359 is a deficient number, since it is larger than the sum of its proper divisors (1).

42959359 is an equidigital number, since it uses as much as digits as its factorization.

42959359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 46.

The square root of 42959359 is about 6554.3389445466. The cubic root of 42959359 is about 350.2293979139.

The spelling of 42959359 in words is "forty-two million, nine hundred fifty-nine thousand, three hundred fifty-nine".