405210020524130 has 16 divisors (see below), whose sum is σ = 761090125506624. Its totient is φ = 155036877417840.

The previous prime is 405210020524123. The next prime is 405210020524207. The reversal of 405210020524130 is 31425020012504.

It is a junction number, because it is equal to n+sod(n) for n = 405210020524093 and 405210020524102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880891348736 + ... + 880891349195.

It is an arithmetic number, because the mean of its divisors is an integer number (47568132844164).

Almost surely, 2^{405210020524130} is an apocalyptic number.

405210020524130 is a deficient number, since it is larger than the sum of its proper divisors (355880104982494).

405210020524130 is a wasteful number, since it uses less digits than its factorization.

405210020524130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761782697961.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 405210020524130 its reverse (31425020012504), we get a palindrome (436635040536634).

The spelling of 405210020524130 in words is "four hundred five trillion, two hundred ten billion, twenty million, five hundred twenty-four thousand, one hundred thirty".