105402022441 has 2 divisors, whose sum is σ = 105402022442. Its totient is φ = 105402022440.

The previous prime is 105402022399. The next prime is 105402022477. The reversal of 105402022441 is 144220204501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93991296400 + 11410726041 = 306580^2 + 106821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105402022441 is a prime.

It is a super-2 number, since 2×105402022441² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105402028441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52701011220 + 52701011221.

It is an arithmetic number, because the mean of its divisors is an integer number (52701011221).

Almost surely, 2^105402022441 is an apocalyptic number.

It is an amenable number.

105402022441 is a deficient number, since it is larger than the sum of its proper divisors (1).

105402022441 is an equidigital number, since it uses as much as digits as its factorization.

105402022441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 105402022441 its reverse (144220204501), we get a palindrome (249622226942).

The spelling of 105402022441 in words is "one hundred five billion, four hundred two million, twenty-two thousand, four hundred forty-one".