1489064424960 has 1280 divisors, whose sum is σ = 6023340195840. Its totient is φ = 305977098240.

The previous prime is 1489064424943. The next prime is 1489064425111. The reversal of 1489064424960 is 694244609841.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1280).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 1489064424960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5661841789 + ... + 5661842051.

It is an arithmetic number, because the mean of its divisors is an integer number (4705734528).

Almost surely, 2^{1489064424960} is an apocalyptic number.

1489064424960 is a gapful number since it is divisible by the number (10) 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 1489064424960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3011670097920).

1489064424960 is an abundant number, since it is smaller than the sum of its proper divisors (4534275770880).

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

1489064424960 is a wasteful number, since it uses less digits than its factorization.

1489064424960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 57.

The spelling of 1489064424960 in words is "one trillion, four hundred eighty-nine billion, sixty-four million, four hundred twenty-four thousand, nine hundred sixty".