10421363012435 has 4 divisors (see below), whose sum is σ = 12505635614928. Its totient is φ = 8337090409944.

The previous prime is 10421363012419. The next prime is 10421363012573. The reversal of 10421363012435 is 53421036312401.

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

It is a cyclic number.

It is not a de Polignac number, because 10421363012435 - 2⁴ = 10421363012419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10421363012395 and 10421363012404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042136301239 + ... + 1042136301248.

It is an arithmetic number, because the mean of its divisors is an integer number (3126408903732).

Almost surely, 2^{10421363012435} is an apocalyptic number.

10421363012435 is a deficient number, since it is larger than the sum of its proper divisors (2084272602493).

10421363012435 is an equidigital number, since it uses as much as digits as its factorization.

10421363012435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084272602492.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 10421363012435 its reverse (53421036312401), we get a palindrome (63842399324836).

The spelling of 10421363012435 in words is "ten trillion, four hundred twenty-one billion, three hundred sixty-three million, twelve thousand, four hundred thirty-five".