143632306343 has 4 divisors (see below), whose sum is σ = 145054408488. Its totient is φ = 142210204200.

The previous prime is 143632306319. The next prime is 143632306351. The reversal of 143632306343 is 343603236341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143632306343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143632306297 and 143632306306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143632336343) 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, 711050921 + ... + 711051122.

It is an arithmetic number, because the mean of its divisors is an integer number (36263602122).

Almost surely, 2^143632306343 is an apocalyptic number.

143632306343 is a deficient number, since it is larger than the sum of its proper divisors (1422102145).

143632306343 is a wasteful number, since it uses less digits than its factorization.

143632306343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422102144.

The product of its (nonzero) digits is 279936, while the sum is 38.

The spelling of 143632306343 in words is "one hundred forty-three billion, six hundred thirty-two million, three hundred six thousand, three hundred forty-three".