16432300323461 has 16 divisors (see below), whose sum is σ = 18198852752448. Its totient is φ = 14711325340800.

The previous prime is 16432300323431. The next prime is 16432300323503.

16432300323461 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 16432300323461 - 2³⁴ = 16415120454277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432300323431) 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, 551600 + ... + 5759241.

It is an arithmetic number, because the mean of its divisors is an integer number (1137428297028).

Almost surely, 2^{16432300323461} is an apocalyptic number.

16432300323461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16432300323461 is a deficient number, since it is larger than the sum of its proper divisors (1766552428987).

16432300323461 is a wasteful number, since it uses less digits than its factorization.

16432300323461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6314452.

The product of its (nonzero) digits is 186624, while the sum is 38.

It can be divided in two parts, 16432300 and 323461, that added together give a palindrome (16755761).

The spelling of 16432300323461 in words is "sixteen trillion, four hundred thirty-two billion, three hundred million, three hundred twenty-three thousand, four hundred sixty-one".