402433303201 has 4 divisors (see below), whose sum is σ = 404190654100. Its totient is φ = 400675952304.

The previous prime is 402433303193. The next prime is 402433303303. The reversal of 402433303201 is 102303334204.

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 383334339600 + 19098963601 = 619140^2 + 138199^2 .

It is a cyclic number.

It is not a de Polignac number, because 402433303201 - 2³ = 402433303193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402433303801) 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, 878675106 + ... + 878675563.

It is an arithmetic number, because the mean of its divisors is an integer number (101047663525).

Almost surely, 2^402433303201 is an apocalyptic number.

It is an amenable number.

402433303201 is a deficient number, since it is larger than the sum of its proper divisors (1757350899).

402433303201 is a wasteful number, since it uses less digits than its factorization.

402433303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757350898.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 402433303201 its reverse (102303334204), we get a palindrome (504736637405).

The spelling of 402433303201 in words is "four hundred two billion, four hundred thirty-three million, three hundred three thousand, two hundred one".