14161795038721 has 8 divisors (see below), whose sum is σ = 15480191340000. Its totient is φ = 12848558802240.

The previous prime is 14161795038683. The next prime is 14161795038737. The reversal of 14161795038721 is 12783059716141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14161795038721 - 2¹⁷ = 14161794907649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14161795038821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290010456 + ... + 1290021433.

It is an arithmetic number, because the mean of its divisors is an integer number (1935023917500).

It is a 1-persistent number, because it is pandigital, but 2⋅14161795038721 = 28323590077442 is not.

Almost surely, 2^{14161795038721} is an apocalyptic number.

14161795038721 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14161795038721 is a deficient number, since it is larger than the sum of its proper divisors (1318396301279).

14161795038721 is a wasteful number, since it uses less digits than its factorization.

14161795038721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580032399.

The product of its (nonzero) digits is 2540160, while the sum is 55.

The spelling of 14161795038721 in words is "fourteen trillion, one hundred sixty-one billion, seven hundred ninety-five million, thirty-eight thousand, seven hundred twenty-one".