143000464445142 has 32 divisors (see below), whose sum is σ = 290361256492032. Its totient is φ = 46940549514144.

The previous prime is 143000464445029. The next prime is 143000464445143. The reversal of 143000464445142 is 241544464000341.

143000464445142 is digitally balanced in base 2, because in such base 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 = 143000464445094 and 143000464445103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143000464445143) 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, 54887673 + ... + 57433940.

It is an arithmetic number, because the mean of its divisors is an integer number (9073789265376).

Almost surely, 2^{143000464445142} is an apocalyptic number.

143000464445142 is an abundant number, since it is smaller than the sum of its proper divisors (147360792046890).

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

143000464445142 is a wasteful number, since it uses less digits than its factorization.

143000464445142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112324852.

The product of its (nonzero) digits is 737280, while the sum is 42.

The spelling of 143000464445142 in words is "one hundred forty-three trillion, four hundred sixty-four million, four hundred forty-five thousand, one hundred forty-two".