16461137043606 has 32 divisors (see below), whose sum is σ = 34655316716160. Its totient is φ = 5198210099136.

The previous prime is 16461137043563. The next prime is 16461137043641. The reversal of 16461137043606 is 60634073116461.

16461137043606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14696725 + ... + 15777071.

It is an arithmetic number, because the mean of its divisors is an integer number (1082978647380).

Almost surely, 2^{16461137043606} is an apocalyptic number.

16461137043606 is an abundant number, since it is smaller than the sum of its proper divisors (18194179672554).

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

16461137043606 is a wasteful number, since it uses less digits than its factorization.

16461137043606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214028.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 16461137043606 in words is "sixteen trillion, four hundred sixty-one billion, one hundred thirty-seven million, forty-three thousand, six hundred six".