143353003450400 has 144 divisors (see below), whose sum is σ = 357420819853440. Its totient is φ = 56118925440000.

The previous prime is 143353003450369. The next prime is 143353003450403. The reversal of 143353003450400 is 4054300353341.

It is not an unprimeable number, because it can be changed into a prime (143353003450403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1179789650 + ... + 1179911150.

It is an arithmetic number, because the mean of its divisors is an integer number (2482089026760).

Almost surely, 2^{143353003450400} is an apocalyptic number.

143353003450400 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 143353003450400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178710409926720).

143353003450400 is an abundant number, since it is smaller than the sum of its proper divisors (214067816403040).

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

143353003450400 is a wasteful number, since it uses less digits than its factorization.

143353003450400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152947 (or 152934 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 143353003450400 in words is "one hundred forty-three trillion, three hundred fifty-three billion, three million, four hundred fifty thousand, four hundred".