16000026000011 has 4 divisors (see below), whose sum is σ = 16126010456832. Its totient is φ = 15874041543192.

The previous prime is 16000025999989. The next prime is 16000026000031. The reversal of 16000026000011 is 11000062000061.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16000026000011 - 2¹⁰ = 16000025998987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16000026000031) 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, 62992228220 + ... + 62992228473.

It is an arithmetic number, because the mean of its divisors is an integer number (4031502614208).

Almost surely, 2^{16000026000011} is an apocalyptic number.

16000026000011 is a deficient number, since it is larger than the sum of its proper divisors (125984456821).

16000026000011 is a wasteful number, since it uses less digits than its factorization.

16000026000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125984456820.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 16000026000011 its reverse (11000062000061), we get a palindrome (27000088000072).

The spelling of 16000026000011 in words is "sixteen trillion, twenty-six million, eleven", and thus it is an aban number and an uban number.