32320322343 has 12 divisors (see below), whose sum is σ = 49142010840. Its totient is φ = 20412835056.

The previous prime is 32320322339. The next prime is 32320322347. The reversal of 32320322343 is 34322302323.

It is an interprime number because it is at equal distance from previous prime (32320322339) and next prime (32320322347).

It is not a de Polignac number, because 32320322343 - 2² = 32320322339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32320322347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94503696 + ... + 94504037.

It is an arithmetic number, because the mean of its divisors is an integer number (4095167570).

Almost surely, 2^32320322343 is an apocalyptic number.

32320322343 is a deficient number, since it is larger than the sum of its proper divisors (16821688497).

32320322343 is a wasteful number, since it uses less digits than its factorization.

32320322343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189007758 (or 189007755 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 32320322343 its reverse (34322302323), we get a palindrome (66642624666).

The spelling of 32320322343 in words is "thirty-two billion, three hundred twenty million, three hundred twenty-two thousand, three hundred forty-three".