143230113054246 has 64 divisors (see below), whose sum is σ = 287274388617216. Its totient is φ = 47607928992000.

The previous prime is 143230113054233. The next prime is 143230113054253. The reversal of 143230113054246 is 642450311032341.

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, 8786576296 + ... + 8786592596.

It is an arithmetic number, because the mean of its divisors is an integer number (4488662322144).

Almost surely, 2^{143230113054246} is an apocalyptic number.

143230113054246 is an abundant number, since it is smaller than the sum of its proper divisors (144044275562970).

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

143230113054246 is a wasteful number, since it uses less digits than its factorization.

143230113054246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19917.

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 143230113054246 its reverse (642450311032341), we get a palindrome (785680424086587).

The spelling of 143230113054246 in words is "one hundred forty-three trillion, two hundred thirty billion, one hundred thirteen million, fifty-four thousand, two hundred forty-six".