1488495128849 has 8 divisors (see below), whose sum is σ = 1529644047360. Its totient is φ = 1447394595696.

The previous prime is 1488495128843. The next prime is 1488495128851. The reversal of 1488495128849 is 9488215948841.

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 1488495128849 - 2¹⁶ = 1488495063313 is a prime.

It is a super-2 number, since 2×1488495128849² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1488495128843) 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, 12033959 + ... + 12157020.

It is an arithmetic number, because the mean of its divisors is an integer number (191205505920).

Almost surely, 2^{1488495128849} is an apocalyptic number.

It is an amenable number.

1488495128849 is a deficient number, since it is larger than the sum of its proper divisors (41148918511).

1488495128849 is a wasteful number, since it uses less digits than its factorization.

1488495128849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24192679.

The product of its digits is 212336640, while the sum is 71.

The spelling of 1488495128849 in words is "one trillion, four hundred eighty-eight billion, four hundred ninety-five million, one hundred twenty-eight thousand, eight hundred forty-nine".