1344026166 has 64 divisors (see below), whose sum is σ = 3191602176. Its totient is φ = 369331200.

The previous prime is 1344026119. The next prime is 1344026191. The reversal of 1344026166 is 6616204431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116766 + ... + 127758.

It is an arithmetic number, because the mean of its divisors is an integer number (49868784).

Almost surely, 2^1344026166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344026166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1595801088).

1344026166 is an abundant number, since it is smaller than the sum of its proper divisors (1847576010).

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

1344026166 is a wasteful number, since it uses less digits than its factorization.

1344026166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11117.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1344026166 is about 36660.9624259920. The cubic root of 1344026166 is about 1103.5768322133.

The spelling of 1344026166 in words is "one billion, three hundred forty-four million, twenty-six thousand, one hundred sixty-six".