1488238458816 has 112 divisors (see below), whose sum is σ = 3990105100800. Its totient is φ = 489476861952.

The previous prime is 1488238458799. The next prime is 1488238458821. The reversal of 1488238458816 is 6188548328841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23524315 + ... + 23587493.

It is an arithmetic number, because the mean of its divisors is an integer number (35625938400).

Almost surely, 2^{1488238458816} is an apocalyptic number.

1488238458816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1488238458816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1995052550400).

1488238458816 is an abundant number, since it is smaller than the sum of its proper divisors (2501866641984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1488238458816 is a wasteful number, since it uses less digits than its factorization.

1488238458816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64826 (or 64816 counting only the distinct ones).

The product of its digits is 94371840, while the sum is 66.

The spelling of 1488238458816 in words is "one trillion, four hundred eighty-eight billion, two hundred thirty-eight million, four hundred fifty-eight thousand, eight hundred sixteen".