418588142 has 16 divisors (see below), whose sum is σ = 721190400. Its totient is φ = 178492248.

The previous prime is 418588129. The next prime is 418588153. The reversal of 418588142 is 241885814.

It is a self number, because there is not a number n which added to its sum of digits gives 418588142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72338 + ... + 77909.

It is an arithmetic number, because the mean of its divisors is an integer number (45074400).

Almost surely, 2^418588142 is an apocalyptic number.

418588142 is a deficient number, since it is larger than the sum of its proper divisors (302602258).

418588142 is a wasteful number, since it uses less digits than its factorization.

418588142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150455.

The product of its digits is 81920, while the sum is 41.

The square root of 418588142 is about 20459.4267270615. The cubic root of 418588142 is about 748.0471518886.

The spelling of 418588142 in words is "four hundred eighteen million, five hundred eighty-eight thousand, one hundred forty-two".