143383473354 has 96 divisors (see below), whose sum is σ = 343042762752. Its totient is φ = 39574368000.

The previous prime is 143383473349. The next prime is 143383473397. The reversal of 143383473354 is 453374383341.

143383473354 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 470049 + ... + 712539.

It is an arithmetic number, because the mean of its divisors is an integer number (3573362112).

Almost surely, 2^143383473354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143383473354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171521381376).

143383473354 is an abundant number, since it is smaller than the sum of its proper divisors (199659289398).

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

143383473354 is a wasteful number, since it uses less digits than its factorization.

143383473354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242572 (or 242555 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 48.

The spelling of 143383473354 in words is "one hundred forty-three billion, three hundred eighty-three million, four hundred seventy-three thousand, three hundred fifty-four".