1464063585776 has 120 divisors (see below), whose sum is σ = 3265536325632. Its totient is φ = 634195267200.

The previous prime is 1464063585727. The next prime is 1464063585779. The reversal of 1464063585776 is 6775853604641.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464063585779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12006425 + ... + 12127751.

Almost surely, 2^{1464063585776} is an apocalyptic number.

1464063585776 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 1464063585776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632768162816).

1464063585776 is an abundant number, since it is smaller than the sum of its proper divisors (1801472739856).

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

1464063585776 is a wasteful number, since it uses less digits than its factorization.

1464063585776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121651 (or 121634 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 62.

The spelling of 1464063585776 in words is "one trillion, four hundred sixty-four billion, sixty-three million, five hundred eighty-five thousand, seven hundred seventy-six".