42959368 has 16 divisors (see below), whose sum is σ = 82726380. Its totient is φ = 20899008.

The previous prime is 42959359. The next prime is 42959369. The reversal of 42959368 is 86395924.

It can be written as a sum of positive squares in 2 ways, for example, as 42797764 + 161604 = 6542^2 + 402^2 .

It is not an unprimeable number, because it can be changed into a prime (42959369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72271 + ... + 72862.

Almost surely, 2^42959368 is an apocalyptic number.

It is an amenable number.

42959368 is a deficient number, since it is larger than the sum of its proper divisors (39767012).

42959368 is a wasteful number, since it uses less digits than its factorization.

42959368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145176 (or 145172 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 42959368 is about 6554.3396311146. The cubic root of 42959368 is about 350.2294223716.

The spelling of 42959368 in words is "forty-two million, nine hundred fifty-nine thousand, three hundred sixty-eight".