14125210326161 has 4 divisors (see below), whose sum is σ = 15409320355824. Its totient is φ = 12841100296500.

The previous prime is 14125210326137. The next prime is 14125210326191. The reversal of 14125210326161 is 16162301252141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14125210326161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14125210326191) 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, 642055014815 + ... + 642055014836.

It is an arithmetic number, because the mean of its divisors is an integer number (3852330088956).

Almost surely, 2^{14125210326161} is an apocalyptic number.

14125210326161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14125210326161 is a deficient number, since it is larger than the sum of its proper divisors (1284110029663).

14125210326161 is a wasteful number, since it uses less digits than its factorization.

14125210326161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284110029662.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 14125210326161 in words is "fourteen trillion, one hundred twenty-five billion, two hundred ten million, three hundred twenty-six thousand, one hundred sixty-one".