434132143323 has 8 divisors (see below), whose sum is σ = 579142318608. Its totient is φ = 289271698464.

The previous prime is 434132143321. The next prime is 434132143381. The reversal of 434132143323 is 323341231434.

It is a happy number.

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

It is not a de Polignac number, because 434132143323 - 2¹ = 434132143321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434132143321) 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, 37425840 + ... + 37437437.

It is an arithmetic number, because the mean of its divisors is an integer number (72392789826).

Almost surely, 2^434132143323 is an apocalyptic number.

434132143323 is a deficient number, since it is larger than the sum of its proper divisors (145010175285).

434132143323 is a wasteful number, since it uses less digits than its factorization.

434132143323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74865213.

The product of its digits is 62208, while the sum is 33.

Adding to 434132143323 its reverse (323341231434), we get a palindrome (757473374757).

The spelling of 434132143323 in words is "four hundred thirty-four billion, one hundred thirty-two million, one hundred forty-three thousand, three hundred twenty-three".