143204111431134 has 32 divisors (see below), whose sum is σ = 308693067409440. Its totient is φ = 44026597404672.

The previous prime is 143204111431133. The next prime is 143204111431207. The reversal of 143204111431134 is 431134111402341.

143204111431134 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 143204111431095 and 143204111431104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143204111431133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754198479 + ... + 754388330.

It is an arithmetic number, because the mean of its divisors is an integer number (9646658356545).

Almost surely, 2^{143204111431134} is an apocalyptic number.

143204111431134 is an abundant number, since it is smaller than the sum of its proper divisors (165488955978306).

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

143204111431134 is a wasteful number, since it uses less digits than its factorization.

143204111431134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508588044.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 143204111431134 its reverse (431134111402341), we get a palindrome (574338222833475).

The spelling of 143204111431134 in words is "one hundred forty-three trillion, two hundred four billion, one hundred eleven million, four hundred thirty-one thousand, one hundred thirty-four".