143411454 has 12 divisors (see below), whose sum is σ = 310724856. Its totient is φ = 47803812.

The previous prime is 143411453. The next prime is 143411461. The reversal of 143411454 is 454114341.

143411454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143411453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3983634 + ... + 3983669.

It is an arithmetic number, because the mean of its divisors is an integer number (25893738).

Almost surely, 2^143411454 is an apocalyptic number.

143411454 is an abundant number, since it is smaller than the sum of its proper divisors (167313402).

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

143411454 is a wasteful number, since it uses less digits than its factorization.

143411454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7967311 (or 7967308 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 143411454 is about 11975.4521417774. The cubic root of 143411454 is about 523.4332172618.

Adding to 143411454 its reverse (454114341), we get a palindrome (597525795).

The spelling of 143411454 in words is "one hundred forty-three million, four hundred eleven thousand, four hundred fifty-four".