16434165352753 has 4 divisors (see below), whose sum is σ = 16479942972480. Its totient is φ = 16388387733028.

The previous prime is 16434165352751. The next prime is 16434165352793. The reversal of 16434165352753 is 35725356143461.

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 not a de Polignac number, because 16434165352753 - 2¹ = 16434165352751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16434165352694 and 16434165352703.

It is not an unprimeable number, because it can be changed into a prime (16434165352751) 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, 22888809325 + ... + 22888810042.

It is an arithmetic number, because the mean of its divisors is an integer number (4119985743120).

Almost surely, 2^{16434165352753} is an apocalyptic number.

It is an amenable number.

16434165352753 is a deficient number, since it is larger than the sum of its proper divisors (45777619727).

16434165352753 is an equidigital number, since it uses as much as digits as its factorization.

16434165352753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45777619726.

The product of its digits is 27216000, while the sum is 55.

The spelling of 16434165352753 in words is "sixteen trillion, four hundred thirty-four billion, one hundred sixty-five million, three hundred fifty-two thousand, seven hundred fifty-three".