16012040653411 has 6 divisors (see below), whose sum is σ = 17600011627436. Its totient is φ = 14556400593900.

The previous prime is 16012040653379. The next prime is 16012040653447. The reversal of 16012040653411 is 11435604021061.

It is not a de Polignac number, because 16012040653411 - 2⁵ = 16012040653379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16012040653451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66165457125 + ... + 66165457366.

Almost surely, 2^{16012040653411} is an apocalyptic number.

16012040653411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16012040653411 is a deficient number, since it is larger than the sum of its proper divisors (1587970974025).

16012040653411 is a wasteful number, since it uses less digits than its factorization.

16012040653411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132330914513 (or 132330914502 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 16012040653411 its reverse (11435604021061), we get a palindrome (27447644674472).

The spelling of 16012040653411 in words is "sixteen trillion, twelve billion, forty million, six hundred fifty-three thousand, four hundred eleven".