402201214443 has 24 divisors (see below), whose sum is σ = 664038206208. Its totient is φ = 229799151792.

The previous prime is 402201214369. The next prime is 402201214451. The reversal of 402201214443 is 344412102204.

402201214443 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 0 + 1 + 214 + 443 = 666.

It is not a de Polignac number, because 402201214443 - 2¹⁶ = 402201148907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402200214443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70896 + ... + 899682.

It is an arithmetic number, because the mean of its divisors is an integer number (27668258592).

Almost surely, 2^402201214443 is an apocalyptic number.

402201214443 is a deficient number, since it is larger than the sum of its proper divisors (261836991765).

402201214443 is a wasteful number, since it uses less digits than its factorization.

402201214443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836503 (or 836500 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 402201214443 its reverse (344412102204), we get a palindrome (746613316647).

The spelling of 402201214443 in words is "four hundred two billion, two hundred one million, two hundred fourteen thousand, four hundred forty-three".