143423346334 has 8 divisors (see below), whose sum is σ = 215185903560. Its totient is φ = 71694711816.

The previous prime is 143423346307. The next prime is 143423346347. The reversal of 143423346334 is 433643324341.

143423346334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×143423346334² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8470104 + ... + 8487019.

It is an arithmetic number, because the mean of its divisors is an integer number (26898237945).

Almost surely, 2^143423346334 is an apocalyptic number.

143423346334 is a deficient number, since it is larger than the sum of its proper divisors (71762557226).

143423346334 is a wasteful number, since it uses less digits than its factorization.

143423346334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16961354.

The product of its digits is 746496, while the sum is 40.

The spelling of 143423346334 in words is "one hundred forty-three billion, four hundred twenty-three million, three hundred forty-six thousand, three hundred thirty-four".