488185434147 has 8 divisors (see below), whose sum is σ = 650996683456. Its totient is φ = 325415570472.

The previous prime is 488185434091. The next prime is 488185434179. The reversal of 488185434147 is 741434581884.

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

It is not a de Polignac number, because 488185434147 - 2²⁴ = 488168656931 is a prime.

It is a super-2 number, since 2×488185434147² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488185434647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10318873 + ... + 10366074.

It is an arithmetic number, because the mean of its divisors is an integer number (81374585432).

Almost surely, 2^488185434147 is an apocalyptic number.

488185434147 is a deficient number, since it is larger than the sum of its proper divisors (162811249309).

488185434147 is a wasteful number, since it uses less digits than its factorization.

488185434147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20692817.

The product of its digits is 13762560, while the sum is 57.

The spelling of 488185434147 in words is "four hundred eighty-eight billion, one hundred eighty-five million, four hundred thirty-four thousand, one hundred forty-seven".