143013411432 has 80 divisors (see below), whose sum is σ = 411396256260. Its totient is φ = 46382720256.

The previous prime is 143013411403. The next prime is 143013411433. The reversal of 143013411432 is 234114310341.

143013411432 is a `hidden beast` number, since 1 + 4 + 301 + 341 + 14 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 139865528196 + 3147883236 = 373986^2 + 56106^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 143013411396 and 143013411405.

It is not an unprimeable number, because it can be changed into a prime (143013411433) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2958453 + ... + 3006404.

Almost surely, 2^143013411432 is an apocalyptic number.

143013411432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143013411432 is an abundant number, since it is smaller than the sum of its proper divisors (268382844828).

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

143013411432 is a wasteful number, since it uses less digits than its factorization.

143013411432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5964912 (or 5964899 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 143013411432 its reverse (234114310341), we get a palindrome (377127721773).

The spelling of 143013411432 in words is "one hundred forty-three billion, thirteen million, four hundred eleven thousand, four hundred thirty-two".