488477851137322 has 8 divisors (see below), whose sum is σ = 744728527143972. Its totient is φ = 240235008756000.

The previous prime is 488477851137259. The next prime is 488477851137373. The reversal of 488477851137322 is 223731158774884.

It can be written as a sum of positive squares in 2 ways, for example, as 414417179703121 + 74060671434201 = 20357239^2 + 8605851^2 .

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

It is a super-2 number, since 2×488477851137322² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2001958406179 + ... + 2001958406422.

Almost surely, 2^{488477851137322} is an apocalyptic number.

488477851137322 is a deficient number, since it is larger than the sum of its proper divisors (256250676006650).

488477851137322 is a wasteful number, since it uses less digits than its factorization.

488477851137322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003916812664.

The product of its digits is 505774080, while the sum is 70.

The spelling of 488477851137322 in words is "four hundred eighty-eight trillion, four hundred seventy-seven billion, eight hundred fifty-one million, one hundred thirty-seven thousand, three hundred twenty-two".