32142303222401 has 4 divisors (see below), whose sum is σ = 32503452696900. Its totient is φ = 31781153747904.

The previous prime is 32142303222389. The next prime is 32142303222437. The reversal of 32142303222401 is 10422230324123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12371821369600 + 19770481852801 = 3517360^2 + 4446401^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32142303222401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32142303224401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180574737116 + ... + 180574737293.

It is an arithmetic number, because the mean of its divisors is an integer number (8125863174225).

Almost surely, 2^{32142303222401} is an apocalyptic number.

It is an amenable number.

32142303222401 is a deficient number, since it is larger than the sum of its proper divisors (361149474499).

32142303222401 is an equidigital number, since it uses as much as digits as its factorization.

32142303222401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361149474498.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 32142303222401 its reverse (10422230324123), we get a palindrome (42564533546524).

The spelling of 32142303222401 in words is "thirty-two trillion, one hundred forty-two billion, three hundred three million, two hundred twenty-two thousand, four hundred one".