143411122443450 has 96 divisors (see below), whose sum is σ = 355796204460480. Its totient is φ = 38228278681600.

The previous prime is 143411122443401. The next prime is 143411122443467. The reversal of 143411122443450 is 54344221114341.

It is a junction number, because it is equal to n+sod(n) for n = 143411122443399 and 143411122443408.

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, 5475992956 + ... + 5476019144.

It is an arithmetic number, because the mean of its divisors is an integer number (3706210463130).

Almost surely, 2^{143411122443450} is an apocalyptic number.

143411122443450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143411122443450 is an abundant number, since it is smaller than the sum of its proper divisors (212385082017030).

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

143411122443450 is a wasteful number, since it uses less digits than its factorization.

143411122443450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38832 (or 38827 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

Adding to 143411122443450 its reverse (54344221114341), we get a palindrome (197755343557791).

The spelling of 143411122443450 in words is "one hundred forty-three trillion, four hundred eleven billion, one hundred twenty-two million, four hundred forty-three thousand, four hundred fifty".