12367420435 has 32 divisors (see below), whose sum is σ = 16053212160. Its totient is φ = 9116955648.

The previous prime is 12367420427. The next prime is 12367420453. The reversal of 12367420435 is 53402476321.

12367420435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12367420435 - 2³ = 12367420427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12367420394 and 12367420403.

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 31 ways as a sum of consecutive naturals, for example, 719299 + ... + 736291.

It is an arithmetic number, because the mean of its divisors is an integer number (501662880).

Almost surely, 2^12367420435 is an apocalyptic number.

12367420435 is a deficient number, since it is larger than the sum of its proper divisors (3685791725).

12367420435 is a wasteful number, since it uses less digits than its factorization.

12367420435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17227.

The product of its (nonzero) digits is 120960, while the sum is 37.

Adding to 12367420435 its reverse (53402476321), we get a palindrome (65769896756).

The spelling of 12367420435 in words is "twelve billion, three hundred sixty-seven million, four hundred twenty thousand, four hundred thirty-five".