20430441410 has 16 divisors (see below), whose sum is σ = 38710310400. Its totient is φ = 7742061936.

The previous prime is 20430441323. The next prime is 20430441461. The reversal of 20430441410 is 1414403402.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53764130 + ... + 53764509.

It is an arithmetic number, because the mean of its divisors is an integer number (2419394400).

Almost surely, 2^20430441410 is an apocalyptic number.

20430441410 is a deficient number, since it is larger than the sum of its proper divisors (18279868990).

20430441410 is a wasteful number, since it uses less digits than its factorization.

20430441410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107528665.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20430441410 its reverse (1414403402), we get a palindrome (21844844812).

The spelling of 20430441410 in words is "twenty billion, four hundred thirty million, four hundred forty-one thousand, four hundred ten".