12436477463422 has 16 divisors (see below), whose sum is σ = 18658001250432. Its totient is φ = 6217143833880.

The previous prime is 12436477463411. The next prime is 12436477463441. The reversal of 12436477463422 is 22436477463421.

It is a congruent number.

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, 382750597 + ... + 382783087.

It is an arithmetic number, because the mean of its divisors is an integer number (1166125078152).

Almost surely, 2^{12436477463422} is an apocalyptic number.

12436477463422 is a deficient number, since it is larger than the sum of its proper divisors (6221523787010).

12436477463422 is a wasteful number, since it uses less digits than its factorization.

12436477463422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60303.

The product of its digits is 32514048, while the sum is 55.

Subtracting 12436477463422 from its reverse (22436477463421), we obtain a palindrome (9999999999999).

The spelling of 12436477463422 in words is "twelve trillion, four hundred thirty-six billion, four hundred seventy-seven million, four hundred sixty-three thousand, four hundred twenty-two".