16227146541 has 8 divisors (see below), whose sum is σ = 21643035520. Its totient is φ = 10814677632.

The previous prime is 16227146477. The next prime is 16227146557. The reversal of 16227146541 is 14564172261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16227146541 - 2⁶ = 16227146477 is a prime.

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 16227146541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16227166541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843925 + ... + 862938.

It is an arithmetic number, because the mean of its divisors is an integer number (2705379440).

Almost surely, 2^16227146541 is an apocalyptic number.

It is an amenable number.

16227146541 is a deficient number, since it is larger than the sum of its proper divisors (5415888979).

16227146541 is a wasteful number, since it uses less digits than its factorization.

16227146541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710035.

The product of its digits is 80640, while the sum is 39.

The spelling of 16227146541 in words is "sixteen billion, two hundred twenty-seven million, one hundred forty-six thousand, five hundred forty-one".