488658131033239 has 4 divisors (see below), whose sum is σ = 493141233152920. Its totient is φ = 484175028913560.

The previous prime is 488658131033201. The next prime is 488658131033257. The reversal of 488658131033239 is 932330131856884.

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 488658131033239 - 2⁹ = 488658131032727 is a prime.

It is a super-2 number, since 2×488658131033239² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488658131033339) 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, 2241551059677 + ... + 2241551059894.

It is an arithmetic number, because the mean of its divisors is an integer number (123285308288230).

Almost surely, 2^{488658131033239} is an apocalyptic number.

488658131033239 is a deficient number, since it is larger than the sum of its proper divisors (4483102119681).

488658131033239 is a wasteful number, since it uses less digits than its factorization.

488658131033239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483102119680.

The product of its (nonzero) digits is 89579520, while the sum is 64.

The spelling of 488658131033239 in words is "four hundred eighty-eight trillion, six hundred fifty-eight billion, one hundred thirty-one million, thirty-three thousand, two hundred thirty-nine".