42958468 has 24 divisors (see below), whose sum is σ = 90440000. Its totient is φ = 17441568.

The previous prime is 42958463. The next prime is 42958469. The reversal of 42958468 is 86485924.

It is a super-3 number, since 3×42958468³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42958463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39843 + ... + 40906.

Almost surely, 2^42958468 is an apocalyptic number.

It is an amenable number.

42958468 is an abundant number, since it is smaller than the sum of its proper divisors (47481532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42958468 is a wasteful number, since it uses less digits than its factorization.

42958468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80779 (or 80777 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The square root of 42958468 is about 6554.2709739528. The cubic root of 42958468 is about 350.2269765824.

The spelling of 42958468 in words is "forty-two million, nine hundred fifty-eight thousand, four hundred sixty-eight".