402413141441 has 2 divisors, whose sum is σ = 402413141442. Its totient is φ = 402413141440.

The previous prime is 402413141423. The next prime is 402413141483. The reversal of 402413141441 is 144141314204.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311024828416 + 91388313025 = 557696^2 + 302305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402413141441 is a prime.

It is not a weakly prime, because it can be changed into another prime (402413141401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201206570720 + 201206570721.

It is an arithmetic number, because the mean of its divisors is an integer number (201206570721).

Almost surely, 2^402413141441 is an apocalyptic number.

It is an amenable number.

402413141441 is a deficient number, since it is larger than the sum of its proper divisors (1).

402413141441 is an equidigital number, since it uses as much as digits as its factorization.

402413141441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 402413141441 its reverse (144141314204), we get a palindrome (546554455645).

The spelling of 402413141441 in words is "four hundred two billion, four hundred thirteen million, one hundred forty-one thousand, four hundred forty-one".