143348090 has 8 divisors (see below), whose sum is σ = 258026580. Its totient is φ = 57339232.

The previous prime is 143348089. The next prime is 143348099. The reversal of 143348090 is 90843341.

It can be written as a sum of positive squares in 2 ways, for example, as 141681409 + 1666681 = 11903^2 + 1291^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (143348099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7167395 + ... + 7167414.

Almost surely, 2^143348090 is an apocalyptic number.

143348090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143348090 is a deficient number, since it is larger than the sum of its proper divisors (114678490).

143348090 is a wasteful number, since it uses less digits than its factorization.

143348090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334816.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 143348090 is about 11972.8062708790. The cubic root of 143348090 is about 523.3561157765.

The spelling of 143348090 in words is "one hundred forty-three million, three hundred forty-eight thousand, ninety".