488668447022847 has 64 divisors (see below), whose sum is σ = 812095004098560. Its totient is φ = 254488039228800.

The previous prime is 488668447022837. The next prime is 488668447022879. The reversal of 488668447022847 is 748220744866884.

It is not a de Polignac number, because 488668447022847 - 2⁷ = 488668447022719 is a prime.

It is a super-2 number, since 2×488668447022847² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488668447022807) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 684848572 + ... + 685561742.

It is an arithmetic number, because the mean of its divisors is an integer number (12688984439040).

Almost surely, 2^{488668447022847} is an apocalyptic number.

488668447022847 is a deficient number, since it is larger than the sum of its proper divisors (323426557075713).

488668447022847 is a wasteful number, since it uses less digits than its factorization.

488668447022847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745044.

The product of its (nonzero) digits is 7398752256, while the sum is 78.

The spelling of 488668447022847 in words is "four hundred eighty-eight trillion, six hundred sixty-eight billion, four hundred forty-seven million, twenty-two thousand, eight hundred forty-seven".