458418942 has 48 divisors (see below), whose sum is σ = 1019556720. Its totient is φ = 148801536.

The previous prime is 458418931. The next prime is 458418943. The reversal of 458418942 is 249814854.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458418943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130878 + ... + 134334.

It is an arithmetic number, because the mean of its divisors is an integer number (21240765).

Almost surely, 2^458418942 is an apocalyptic number.

458418942 is an abundant number, since it is smaller than the sum of its proper divisors (561137778).

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

458418942 is a wasteful number, since it uses less digits than its factorization.

458418942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657 (or 3654 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 458418942 is about 21410.7202587863. The cubic root of 458418942 is about 771.0588356641.

The spelling of 458418942 in words is "four hundred fifty-eight million, four hundred eighteen thousand, nine hundred forty-two".