13425401110443 has 16 divisors (see below), whose sum is σ = 20645439893760. Its totient is φ = 7601275594656.

The previous prime is 13425401110427. The next prime is 13425401110447. The reversal of 13425401110443 is 34401110452431.

It is not a de Polignac number, because 13425401110443 - 2⁴ = 13425401110427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13425401110447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2932588605 + ... + 2932593182.

It is an arithmetic number, because the mean of its divisors is an integer number (1290339993360).

Almost surely, 2^{13425401110443} is an apocalyptic number.

13425401110443 is a deficient number, since it is larger than the sum of its proper divisors (7220038783317).

13425401110443 is a wasteful number, since it uses less digits than its factorization.

13425401110443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5865181906.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 13425401110443 its reverse (34401110452431), we get a palindrome (47826511562874).

The spelling of 13425401110443 in words is "thirteen trillion, four hundred twenty-five billion, four hundred one million, one hundred ten thousand, four hundred forty-three".