5123413513434 has 32 divisors (see below), whose sum is σ = 10253131922880. Its totient is φ = 1706753884032.

The previous prime is 5123413513433. The next prime is 5123413513457. The reversal of 5123413513434 is 4343153143215.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5123413513392 and 5123413513401.

It is not an unprimeable number, because it can be changed into a prime (5123413513433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149366574 + ... + 149400870.

It is an arithmetic number, because the mean of its divisors is an integer number (320410372590).

Almost surely, 2^{5123413513434} is an apocalyptic number.

5123413513434 is an abundant number, since it is smaller than the sum of its proper divisors (5129718409446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5123413513434 is a wasteful number, since it uses less digits than its factorization.

5123413513434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48894.

The product of its digits is 259200, while the sum is 39.

Adding to 5123413513434 its reverse (4343153143215), we get a palindrome (9466566656649).

The spelling of 5123413513434 in words is "five trillion, one hundred twenty-three billion, four hundred thirteen million, five hundred thirteen thousand, four hundred thirty-four".