143413402 has 8 divisors (see below), whose sum is σ = 234676512. Its totient is φ = 65187900.

The previous prime is 143413393. The next prime is 143413423. The reversal of 143413402 is 204314341.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 6518791 = 143413402 / (1 + 4 + 3 + 4 + 1 + 3 + 4 + 0 + 2).

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, 3259374 + ... + 3259417.

It is an arithmetic number, because the mean of its divisors is an integer number (29334564).

Almost surely, 2^143413402 is an apocalyptic number.

143413402 is a deficient number, since it is larger than the sum of its proper divisors (91263110).

143413402 is a wasteful number, since it uses less digits than its factorization.

143413402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6518804.

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

The square root of 143413402 is about 11975.5334745472. The cubic root of 143413402 is about 523.4355872335.

Adding to 143413402 its reverse (204314341), we get a palindrome (347727743).

The spelling of 143413402 in words is "one hundred forty-three million, four hundred thirteen thousand, four hundred two".