143342413 has 8 divisors (see below), whose sum is σ = 146419232. Its totient is φ = 140293296.

The previous prime is 143342399. The next prime is 143342467. The reversal of 143342413 is 314243341.

143342413 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 a cyclic number.

It is not a de Polignac number, because 143342413 - 2¹³ = 143334221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143342473) 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, 3706 + ... + 17332.

It is an arithmetic number, because the mean of its divisors is an integer number (18302404).

Almost surely, 2^143342413 is an apocalyptic number.

It is an amenable number.

143342413 is a deficient number, since it is larger than the sum of its proper divisors (3076819).

143342413 is a wasteful number, since it uses less digits than its factorization.

143342413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13851.

The product of its digits is 3456, while the sum is 25.

The square root of 143342413 is about 11972.5691896101. The cubic root of 143342413 is about 523.3492068788.

Adding to 143342413 its reverse (314243341), we get a palindrome (457585754).

The spelling of 143342413 in words is "one hundred forty-three million, three hundred forty-two thousand, four hundred thirteen".