143342998 has 16 divisors (see below), whose sum is σ = 223404480. Its totient is φ = 68896576.

The previous prime is 143342989. The next prime is 143343001. The reversal of 143342998 is 899243341.

143342998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8211 + ... + 18817.

It is an arithmetic number, because the mean of its divisors is an integer number (13962780).

Almost surely, 2^143342998 is an apocalyptic number.

143342998 is a deficient number, since it is larger than the sum of its proper divisors (80061482).

143342998 is a wasteful number, since it uses less digits than its factorization.

143342998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10871.

The product of its digits is 186624, while the sum is 43.

The square root of 143342998 is about 11972.5936204316. The cubic root of 143342998 is about 523.3499188310.

The spelling of 143342998 in words is "one hundred forty-three million, three hundred forty-two thousand, nine hundred ninety-eight".