16144662035 has 32 divisors (see below), whose sum is σ = 19834880832. Its totient is φ = 12612188160.

The previous prime is 16144661999. The next prime is 16144662073. The reversal of 16144662035 is 53026644161.

It is not a de Polignac number, because 16144662035 - 2⁶ = 16144661971 is a prime.

It is a super-2 number, since 2×16144662035² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16144662035.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 30987575 + ... + 30988095.

It is an arithmetic number, because the mean of its divisors is an integer number (619840026).

Almost surely, 2^16144662035 is an apocalyptic number.

16144662035 is a deficient number, since it is larger than the sum of its proper divisors (3690218797).

16144662035 is a wasteful number, since it uses less digits than its factorization.

16144662035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 16144662035 in words is "sixteen billion, one hundred forty-four million, six hundred sixty-two thousand, thirty-five".