166741554534414 has 16 divisors (see below), whose sum is σ = 333483236358480. Its totient is φ = 55580496963200.

The previous prime is 166741554534407. The next prime is 166741554534427. The reversal of 166741554534414 is 414435455147661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25384072 + ... + 31270340.

It is an arithmetic number, because the mean of its divisors is an integer number (20842702272405).

Almost surely, 2^{166741554534414} is an apocalyptic number.

166741554534414 is an abundant number, since it is smaller than the sum of its proper divisors (166741681824066).

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

166741554534414 is a wasteful number, since it uses less digits than its factorization.

166741554534414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10607475.

The product of its digits is 96768000, while the sum is 60.

The spelling of 166741554534414 in words is "one hundred sixty-six trillion, seven hundred forty-one billion, five hundred fifty-four million, five hundred thirty-four thousand, four hundred fourteen".