10423220002423 has 4 divisors (see below), whose sum is σ = 10423266020440. Its totient is φ = 10423173984408.

The previous prime is 10423220002367. The next prime is 10423220002499. The reversal of 10423220002423 is 32420002232401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10423220002423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10423220002823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22667565 + ... + 23122822.

It is an arithmetic number, because the mean of its divisors is an integer number (2605816505110).

Almost surely, 2^{10423220002423} is an apocalyptic number.

10423220002423 is a deficient number, since it is larger than the sum of its proper divisors (46018017).

10423220002423 is an equidigital number, since it uses as much as digits as its factorization.

10423220002423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46018016.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10423220002423 its reverse (32420002232401), we get a palindrome (42843222234824).

The spelling of 10423220002423 in words is "ten trillion, four hundred twenty-three billion, two hundred twenty million, two thousand, four hundred twenty-three".