42395356 has 18 divisors (see below), whose sum is σ = 75005840. Its totient is φ = 20967600.

The previous prime is 42395351. The next prime is 42395357. The reversal of 42395356 is 65359324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42395351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40285 + ... + 41323.

Almost surely, 2^42395356 is an apocalyptic number.

It is an amenable number.

42395356 is a deficient number, since it is larger than the sum of its proper divisors (32610484).

42395356 is a wasteful number, since it uses less digits than its factorization.

42395356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245 (or 1142 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The square root of 42395356 is about 6511.1716303596. The cubic root of 42395356 is about 348.6899488507.

The spelling of 42395356 in words is "forty-two million, three hundred ninety-five thousand, three hundred fifty-six".