16461611016006 has 128 divisors (see below), whose sum is σ = 36753110876160. Its totient is φ = 4882438052352.

The previous prime is 16461611015981. The next prime is 16461611016013. The reversal of 16461611016006 is 60061011616461.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259832425 + ... + 259895771.

It is an arithmetic number, because the mean of its divisors is an integer number (287133678720).

Almost surely, 2^{16461611016006} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16461611016006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18376555438080).

16461611016006 is an abundant number, since it is smaller than the sum of its proper divisors (20291499860154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16461611016006 is a wasteful number, since it uses less digits than its factorization.

16461611016006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64238.

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 16461611016006 in words is "sixteen trillion, four hundred sixty-one billion, six hundred eleven million, sixteen thousand, six".