504400340304101 has 32 divisors (see below), whose sum is σ = 517570805376000. Its totient is φ = 491400150197760.

The previous prime is 504400340304061. The next prime is 504400340304103. The reversal of 504400340304101 is 101403043004405.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 504400340304101 - 2⁶ = 504400340304037 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 (504400340304103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8649848921 + ... + 8649907233.

It is an arithmetic number, because the mean of its divisors is an integer number (16174087668000).

Almost surely, 2^{504400340304101} is an apocalyptic number.

It is an amenable number.

504400340304101 is a deficient number, since it is larger than the sum of its proper divisors (13170465071899).

504400340304101 is a wasteful number, since it uses less digits than its factorization.

504400340304101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60749.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 504400340304101 its reverse (101403043004405), we get a palindrome (605803383308506).

The spelling of 504400340304101 in words is "five hundred four trillion, four hundred billion, three hundred forty million, three hundred four thousand, one hundred one".