143341402 has 8 divisors (see below), whose sum is σ = 215503200. Its totient is φ = 71507004.

The previous prime is 143341397. The next prime is 143341409. The reversal of 143341402 is 204143341.

143341402 is digitally balanced in base 2, 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 not an unprimeable number, because it can be changed into a prime (143341409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80752 + ... + 82507.

It is an arithmetic number, because the mean of its divisors is an integer number (26937900).

Almost surely, 2^143341402 is an apocalyptic number.

143341402 is a deficient number, since it is larger than the sum of its proper divisors (72161798).

143341402 is a wasteful number, since it uses less digits than its factorization.

143341402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163700.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 143341402 is about 11972.5269680214. The cubic root of 143341402 is about 523.3479764746.

Adding to 143341402 its reverse (204143341), we get a palindrome (347484743).

The spelling of 143341402 in words is "one hundred forty-three million, three hundred forty-one thousand, four hundred two".