4326143445 has 64 divisors (see below), whose sum is σ = 8328902400. Its totient is φ = 2117871360.

The previous prime is 4326143377. The next prime is 4326143491. The reversal of 4326143445 is 5443416234.

4326143445 is a `hidden beast` number, since 4 + 3 + 2 + 614 + 34 + 4 + 5 = 666.

It is not a de Polignac number, because 4326143445 - 2¹⁰ = 4326142421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 310846 + ... + 324464.

It is an arithmetic number, because the mean of its divisors is an integer number (130139100).

Almost surely, 2^4326143445 is an apocalyptic number.

4326143445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4326143445 is a deficient number, since it is larger than the sum of its proper divisors (4002758955).

4326143445 is a wasteful number, since it uses less digits than its factorization.

4326143445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13827 (or 13821 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 4326143445 is about 65773.4250666635. The cubic root of 4326143445 is about 1629.4222355443.

Adding to 4326143445 its reverse (5443416234), we get a palindrome (9769559679).

The spelling of 4326143445 in words is "four billion, three hundred twenty-six million, one hundred forty-three thousand, four hundred forty-five".