487012391850042 has 16 divisors (see below), whose sum is σ = 1082249759666880. Its totient is φ = 162337463949996.

The previous prime is 487012391850013. The next prime is 487012391850077. The reversal of 487012391850042 is 240058193210784.

487012391850042 is a `hidden beast` number, since 4 + 8 + 7 + 0 + 1 + 2 + 3 + 91 + 8 + 500 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 9018747997223 = 487012391850042 / (4 + 8 + 7 + 0 + 1 + 2 + 3 + 9 + 1 + 8 + 5 + 0 + 0 + 4 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4509373998558 + ... + 4509373998665.

It is an arithmetic number, because the mean of its divisors is an integer number (67640609979180).

Almost surely, 2^{487012391850042} is an apocalyptic number.

487012391850042 is an abundant number, since it is smaller than the sum of its proper divisors (595237367816838).

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

487012391850042 is a wasteful number, since it uses less digits than its factorization.

487012391850042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9018747997234 (or 9018747997228 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 487012391850042 in words is "four hundred eighty-seven trillion, twelve billion, three hundred ninety-one million, eight hundred fifty thousand, forty-two".