488646290071 has 4 divisors (see below), whose sum is σ = 488691167944. Its totient is φ = 488601412200.

The previous prime is 488646290057. The next prime is 488646290107. The reversal of 488646290071 is 170092646884.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 488646290071 - 2¹⁵ = 488646257303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488646289994 and 488646290021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488646291071) 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, 22422600 + ... + 22444381.

It is an arithmetic number, because the mean of its divisors is an integer number (122172791986).

Almost surely, 2^488646290071 is an apocalyptic number.

488646290071 is a deficient number, since it is larger than the sum of its proper divisors (44877873).

488646290071 is a wasteful number, since it uses less digits than its factorization.

488646290071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44877872.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 488646290071 in words is "four hundred eighty-eight billion, six hundred forty-six million, two hundred ninety thousand, seventy-one".