402141314341 has 4 divisors (see below), whose sum is σ = 433075261612. Its totient is φ = 371207367072.

The previous prime is 402141314339. The next prime is 402141314347. The reversal of 402141314341 is 143413141204.

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 259416030241 + 142725284100 = 509329^2 + 377790^2 .

It is a cyclic number.

It is not a de Polignac number, because 402141314341 - 2¹ = 402141314339 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 (402141314347) 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, 15466973616 + ... + 15466973641.

It is an arithmetic number, because the mean of its divisors is an integer number (108268815403).

Almost surely, 2^402141314341 is an apocalyptic number.

It is an amenable number.

402141314341 is a deficient number, since it is larger than the sum of its proper divisors (30933947271).

402141314341 is a wasteful number, since it uses less digits than its factorization.

402141314341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30933947270.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 402141314341 its reverse (143413141204), we get a palindrome (545554455545).

The spelling of 402141314341 in words is "four hundred two billion, one hundred forty-one million, three hundred fourteen thousand, three hundred forty-one".