1043443540230 has 64 divisors (see below), whose sum is σ = 3082171696128. Its totient is φ = 220155120000.

The previous prime is 1043443540229. The next prime is 1043443540267. The reversal of 1043443540230 is 320453443401.

It is a junction number, because it is equal to n+sod(n) for n = 1043443540191 and 1043443540200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191104146 + ... + 191109605.

It is an arithmetic number, because the mean of its divisors is an integer number (48158932752).

Almost surely, 2^{1043443540230} is an apocalyptic number.

1043443540230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1043443540230 is an abundant number, since it is smaller than the sum of its proper divisors (2038728155898).

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

1043443540230 is a wasteful number, since it uses less digits than its factorization.

1043443540230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382213781.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 1043443540230 its reverse (320453443401), we get a palindrome (1363896983631).

The spelling of 1043443540230 in words is "one trillion, forty-three billion, four hundred forty-three million, five hundred forty thousand, two hundred thirty".