485388142 has 8 divisors (see below), whose sum is σ = 751568832. Its totient is φ = 234865200.

The previous prime is 485388119. The next prime is 485388149. The reversal of 485388142 is 241883584.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485388149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3914359 + ... + 3914482.

It is an arithmetic number, because the mean of its divisors is an integer number (93946104).

Almost surely, 2^485388142 is an apocalyptic number.

485388142 is a deficient number, since it is larger than the sum of its proper divisors (266180690).

485388142 is a wasteful number, since it uses less digits than its factorization.

485388142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7828874.

The product of its digits is 245760, while the sum is 43.

The square root of 485388142 is about 22031.5260933055. The cubic root of 485388142 is about 785.8923369898.

The spelling of 485388142 in words is "four hundred eighty-five million, three hundred eighty-eight thousand, one hundred forty-two".