143436465213 has 8 divisors (see below), whose sum is σ = 191796612000. Its totient is φ = 95350314288.

The previous prime is 143436465199. The next prime is 143436465239. The reversal of 143436465213 is 312564634341.

143436465213 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 a de Polignac number, because 143436465213 - 2⁶ = 143436465149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143436465013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68497743 + ... + 68499836.

It is an arithmetic number, because the mean of its divisors is an integer number (23974576500).

Almost surely, 2^143436465213 is an apocalyptic number.

It is an amenable number.

143436465213 is a deficient number, since it is larger than the sum of its proper divisors (48360146787).

143436465213 is a wasteful number, since it uses less digits than its factorization.

143436465213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136997931.

The product of its digits is 622080, while the sum is 42.

The spelling of 143436465213 in words is "one hundred forty-three billion, four hundred thirty-six million, four hundred sixty-five thousand, two hundred thirteen".