401122430050 has 24 divisors (see below), whose sum is σ = 748861305300. Its totient is φ = 159852502080.

The previous prime is 401122430039. The next prime is 401122430063. The reversal of 401122430050 is 50034221104.

It can be written as a sum of positive squares in 6 ways, for example, as 1441796841 + 399680633209 = 37971^2 + 632203^2 .

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 14898165 + ... + 14925064.

Almost surely, 2^401122430050 is an apocalyptic number.

401122430050 is a deficient number, since it is larger than the sum of its proper divisors (347738875250).

401122430050 is a wasteful number, since it uses less digits than its factorization.

401122430050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29823510 (or 29823505 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 401122430050 its reverse (50034221104), we get a palindrome (451156651154).

The spelling of 401122430050 in words is "four hundred one billion, one hundred twenty-two million, four hundred thirty thousand, fifty".