32543120401 has 8 divisors (see below), whose sum is σ = 35503144704. Its totient is φ = 29583355920.

The previous prime is 32543120317. The next prime is 32543120411. The reversal of 32543120401 is 10402134523.

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

It is a cyclic number.

It is not a de Polignac number, because 32543120401 - 2⁷ = 32543120273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32543120411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273760 + ... + 374206.

It is an arithmetic number, because the mean of its divisors is an integer number (4437893088).

Almost surely, 2^32543120401 is an apocalyptic number.

It is an amenable number.

32543120401 is a deficient number, since it is larger than the sum of its proper divisors (2960024303).

32543120401 is a wasteful number, since it uses less digits than its factorization.

32543120401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129911.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 32543120401 its reverse (10402134523), we get a palindrome (42945254924).

The spelling of 32543120401 in words is "thirty-two billion, five hundred forty-three million, one hundred twenty thousand, four hundred one".