402241341101 has 4 divisors (see below), whose sum is σ = 402244160604. Its totient is φ = 402238521600.

The previous prime is 402241341083. The next prime is 402241341191. The reversal of 402241341101 is 101143142204.

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 334783746025 + 67457595076 = 578605^2 + 259726^2 .

It is a cyclic number.

It is not a de Polignac number, because 402241341101 - 2¹⁴ = 402241324717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402241341191) 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, 1183670 + ... + 1485111.

It is an arithmetic number, because the mean of its divisors is an integer number (100561040151).

Almost surely, 2^402241341101 is an apocalyptic number.

It is an amenable number.

402241341101 is a deficient number, since it is larger than the sum of its proper divisors (2819503).

402241341101 is a wasteful number, since it uses less digits than its factorization.

402241341101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819502.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 402241341101 its reverse (101143142204), we get a palindrome (503384483305).

The spelling of 402241341101 in words is "four hundred two billion, two hundred forty-one million, three hundred forty-one thousand, one hundred one".