32420321420343 has 8 divisors (see below), whose sum is σ = 43338218866800. Its totient is φ = 21557985793728.

The previous prime is 32420321420329. The next prime is 32420321420363. The reversal of 32420321420343 is 34302412302423.

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

It is not a de Polignac number, because 32420321420343 - 2¹² = 32420321416247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32420321420323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13890453598 + ... + 13890455931.

It is an arithmetic number, because the mean of its divisors is an integer number (5417277358350).

Almost surely, 2^{32420321420343} is an apocalyptic number.

32420321420343 is a deficient number, since it is larger than the sum of its proper divisors (10917897446457).

32420321420343 is a wasteful number, since it uses less digits than its factorization.

32420321420343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27780909921.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 32420321420343 its reverse (34302412302423), we get a palindrome (66722733722766).

The spelling of 32420321420343 in words is "thirty-two trillion, four hundred twenty billion, three hundred twenty-one million, four hundred twenty thousand, three hundred forty-three".