1488889044460 has 12 divisors (see below), whose sum is σ = 3126666993408. Its totient is φ = 595555617776.

The previous prime is 1488889044437. The next prime is 1488889044469. The reversal of 1488889044460 is 644409888841.

It is a junction number, because it is equal to n+sod(n) for n = 1488889044392 and 1488889044401.

It is not an unprimeable number, because it can be changed into a prime (1488889044469) 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, 37222226092 + ... + 37222226131.

It is an arithmetic number, because the mean of its divisors is an integer number (260555582784).

Almost surely, 2^{1488889044460} is an apocalyptic number.

1488889044460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1488889044460 is an abundant number, since it is smaller than the sum of its proper divisors (1637777948948).

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

1488889044460 is a wasteful number, since it uses less digits than its factorization.

1488889044460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74444452232 (or 74444452230 counting only the distinct ones).

The product of its (nonzero) digits is 56623104, while the sum is 64.

The spelling of 1488889044460 in words is "one trillion, four hundred eighty-eight billion, eight hundred eighty-nine million, forty-four thousand, four hundred sixty".