12426315535 has 8 divisors (see below), whose sum is σ = 15091236720. Its totient is φ = 9821280384.

The previous prime is 12426315493. The next prime is 12426315553. The reversal of 12426315535 is 53551362421.

12426315535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12426315535 - 2¹³ = 12426307343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12426315494 and 12426315503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14971050 + ... + 14971879.

It is an arithmetic number, because the mean of its divisors is an integer number (1886404590).

Almost surely, 2^12426315535 is an apocalyptic number.

12426315535 is a deficient number, since it is larger than the sum of its proper divisors (2664921185).

12426315535 is an equidigital number, since it uses as much as digits as its factorization.

12426315535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29943017.

The product of its digits is 108000, while the sum is 37.

Adding to 12426315535 its reverse (53551362421), we get a palindrome (65977677956).

The spelling of 12426315535 in words is "twelve billion, four hundred twenty-six million, three hundred fifteen thousand, five hundred thirty-five".