488137929449 has 8 divisors (see below), whose sum is σ = 514336655040. Its totient is φ = 461989929456.

The previous prime is 488137929443. The next prime is 488137929469. The reversal of 488137929449 is 944929731884.

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

It is a cyclic number.

It is not a de Polignac number, because 488137929449 - 2⁸ = 488137929193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488137929443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12661637 + ... + 12700130.

It is an arithmetic number, because the mean of its divisors is an integer number (64292081880).

Almost surely, 2^488137929449 is an apocalyptic number.

It is an amenable number.

488137929449 is a deficient number, since it is larger than the sum of its proper divisors (26198725591).

488137929449 is a wasteful number, since it uses less digits than its factorization.

488137929449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25362799.

The product of its digits is 125411328, while the sum is 68.

The spelling of 488137929449 in words is "four hundred eighty-eight billion, one hundred thirty-seven million, nine hundred twenty-nine thousand, four hundred forty-nine".