4032201320351 has 4 divisors (see below), whose sum is σ = 4032206440704. Its totient is φ = 4032196200000.

The previous prime is 4032201320293. The next prime is 4032201320363. The reversal of 4032201320351 is 1530231022304.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4032201320351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4032201320351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032201323351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102175 + ... + 3046176.

It is an arithmetic number, because the mean of its divisors is an integer number (1008051610176).

Almost surely, 2^{4032201320351} is an apocalyptic number.

4032201320351 is a deficient number, since it is larger than the sum of its proper divisors (5120353).

4032201320351 is an equidigital number, since it uses as much as digits as its factorization.

4032201320351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5120352.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 4032201320351 its reverse (1530231022304), we get a palindrome (5562432342655).

The spelling of 4032201320351 in words is "four trillion, thirty-two billion, two hundred one million, three hundred twenty thousand, three hundred fifty-one".