143643054203056 has 120 divisors (see below), whose sum is σ = 292081822106624. Its totient is φ = 68360436000000.

The previous prime is 143643054203039. The next prime is 143643054203071. The reversal of 143643054203056 is 650302450346341.

It is a junction number, because it is equal to n+sod(n) for n = 143643054202997 and 143643054203015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 763920091 + ... + 764108101.

Almost surely, 2^{143643054203056} is an apocalyptic number.

143643054203056 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 143643054203056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146040911053312).

143643054203056 is an abundant number, since it is smaller than the sum of its proper divisors (148438767903568).

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

143643054203056 is a wasteful number, since it uses less digits than its factorization.

143643054203056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188403 (or 188296 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 143643054203056 in words is "one hundred forty-three trillion, six hundred forty-three billion, fifty-four million, two hundred three thousand, fifty-six".