1402163580720 has 240 divisors, whose sum is σ = 5057388092160. Its totient is φ = 320430233088.

The previous prime is 1402163580703. The next prime is 1402163580733. The reversal of 1402163580720 is 270853612041.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83240619 + ... + 83257461.

It is an arithmetic number, because the mean of its divisors is an integer number (21072450384).

Almost surely, 2^{1402163580720} is an apocalyptic number.

1402163580720 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 1402163580720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2528694046080).

1402163580720 is an abundant number, since it is smaller than the sum of its proper divisors (3655224511440).

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

1402163580720 is a wasteful number, since it uses less digits than its factorization.

1402163580720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23952 (or 23939 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 1402163580720 in words is "one trillion, four hundred two billion, one hundred sixty-three million, five hundred eighty thousand, seven hundred twenty".