13124410234534 has 4 divisors (see below), whose sum is σ = 19686615351804. Its totient is φ = 6562205117266.

The previous prime is 13124410234501. The next prime is 13124410234591. The reversal of 13124410234534 is 43543201442131.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 13124410234493 and 13124410234502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3281102558632 + ... + 3281102558635.

It is an arithmetic number, because the mean of its divisors is an integer number (4921653837951).

Almost surely, 2^{13124410234534} is an apocalyptic number.

13124410234534 is a deficient number, since it is larger than the sum of its proper divisors (6562205117270).

13124410234534 is an equidigital number, since it uses as much as digits as its factorization.

13124410234534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6562205117269.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 13124410234534 its reverse (43543201442131), we get a palindrome (56667611676665).

The spelling of 13124410234534 in words is "thirteen trillion, one hundred twenty-four billion, four hundred ten million, two hundred thirty-four thousand, five hundred thirty-four".