143353914198 has 16 divisors (see below), whose sum is σ = 312772176576. Its totient is φ = 43440580040.

The previous prime is 143353914191. The next prime is 143353914229. The reversal of 143353914198 is 891419353341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 143353914198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143353914191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086014436 + ... + 1086014567.

It is an arithmetic number, because the mean of its divisors is an integer number (19548261036).

Almost surely, 2^143353914198 is an apocalyptic number.

143353914198 is an abundant number, since it is smaller than the sum of its proper divisors (169418262378).

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

143353914198 is a wasteful number, since it uses less digits than its factorization.

143353914198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172029019.

The product of its digits is 1399680, while the sum is 51.

The spelling of 143353914198 in words is "one hundred forty-three billion, three hundred fifty-three million, nine hundred fourteen thousand, one hundred ninety-eight".