487021619241 has 6 divisors (see below), whose sum is σ = 703475672250. Its totient is φ = 324681079488.

The previous prime is 487021619237. The next prime is 487021619291. The reversal of 487021619241 is 142916120784.

487021619241 is a `hidden beast` number, since 4 + 8 + 7 + 0 + 2 + 1 + 619 + 24 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 485147075625 + 1874543616 = 696525^2 + 43296^2 .

It is not a de Polignac number, because 487021619241 - 2² = 487021619237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487021619221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27056756616 + ... + 27056756633.

It is an arithmetic number, because the mean of its divisors is an integer number (117245945375).

Almost surely, 2^487021619241 is an apocalyptic number.

It is an amenable number.

487021619241 is a deficient number, since it is larger than the sum of its proper divisors (216454053009).

487021619241 is a wasteful number, since it uses less digits than its factorization.

487021619241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54113513255 (or 54113513252 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 487021619241 in words is "four hundred eighty-seven billion, twenty-one million, six hundred nineteen thousand, two hundred forty-one".