16413016191 has 48 divisors (see below), whose sum is σ = 25984126080. Its totient is φ = 9134885760.

The previous prime is 16413016181. The next prime is 16413016219. The reversal of 16413016191 is 19161031461.

It is not a de Polignac number, because 16413016191 - 2⁶ = 16413016127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16413016181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1091200 + ... + 1106138.

It is an arithmetic number, because the mean of its divisors is an integer number (541335960).

Almost surely, 2^16413016191 is an apocalyptic number.

16413016191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16413016191 is a deficient number, since it is larger than the sum of its proper divisors (9571109889).

16413016191 is a wasteful number, since it uses less digits than its factorization.

16413016191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15176 (or 15163 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 33.

The spelling of 16413016191 in words is "sixteen billion, four hundred thirteen million, sixteen thousand, one hundred ninety-one".