16401143310 has 32 divisors (see below), whose sum is σ = 39501855360. Its totient is φ = 4358181408.

The previous prime is 16401143299. The next prime is 16401143357. The reversal of 16401143310 is 1334110461.

16401143310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×16401143310⁴ (a number of 42 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957420 + ... + 974399.

It is an arithmetic number, because the mean of its divisors is an integer number (1234432980).

Almost surely, 2^16401143310 is an apocalyptic number.

16401143310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16401143310 is an abundant number, since it is smaller than the sum of its proper divisors (23100712050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16401143310 is a wasteful number, since it uses less digits than its factorization.

16401143310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932112.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 16401143310 its reverse (1334110461), we get a palindrome (17735253771).

The spelling of 16401143310 in words is "sixteen billion, four hundred one million, one hundred forty-three thousand, three hundred ten".