42350656 has 28 divisors (see below), whose sum is σ = 84325968. Its totient is φ = 21103232.

The previous prime is 42350641. The next prime is 42350683. The reversal of 42350656 is 65605324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21255 + ... + 23161.

Almost surely, 2^42350656 is an apocalyptic number.

It is an amenable number.

42350656 is a deficient number, since it is larger than the sum of its proper divisors (41975312).

42350656 is a wasteful number, since it uses less digits than its factorization.

42350656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 42350656 is about 6507.7381631409. The cubic root of 42350656 is about 348.5673574216.

The spelling of 42350656 in words is "forty-two million, three hundred fifty thousand, six hundred fifty-six".