143988898960 has 40 divisors (see below), whose sum is σ = 334794821760. Its totient is φ = 57592010112.

The previous prime is 143988898939. The next prime is 143988898981. The reversal of 143988898960 is 69898889341.

It is an interprime number because it is at equal distance from previous prime (143988898939) and next prime (143988898981).

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1533529 + ... + 1624711.

It is an arithmetic number, because the mean of its divisors is an integer number (8369870544).

Almost surely, 2^143988898960 is an apocalyptic number.

143988898960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143988898960 is an abundant number, since it is smaller than the sum of its proper divisors (190805922800).

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

143988898960 is a wasteful number, since it uses less digits than its factorization.

143988898960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110935 (or 110929 counting only the distinct ones).

The product of its (nonzero) digits is 214990848, while the sum is 73.

The spelling of 143988898960 in words is "one hundred forty-three billion, nine hundred eighty-eight million, eight hundred ninety-eight thousand, nine hundred sixty".