13420242232430 has 24 divisors (see below), whose sum is σ = 26552115625896. Its totient is φ = 4880088084080.

The previous prime is 13420242232417. The next prime is 13420242232483. The reversal of 13420242232430 is 3423224202431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5545553432 + ... + 5545555851.

It is an arithmetic number, because the mean of its divisors is an integer number (1106338151079).

Almost surely, 2^{13420242232430} is an apocalyptic number.

13420242232430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13420242232430 is a deficient number, since it is larger than the sum of its proper divisors (13131873393466).

13420242232430 is a wasteful number, since it uses less digits than its factorization.

13420242232430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11091109312 (or 11091109301 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 13420242232430 its reverse (3423224202431), we get a palindrome (16843466434861).

The spelling of 13420242232430 in words is "thirteen trillion, four hundred twenty billion, two hundred forty-two million, two hundred thirty-two thousand, four hundred thirty".