13366949334 has 16 divisors (see below), whose sum is σ = 27596282880. Its totient is φ = 4311919080.

The previous prime is 13366949327. The next prime is 13366949339. The reversal of 13366949334 is 43394966331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13366949339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35932474 + ... + 35932845.

It is an arithmetic number, because the mean of its divisors is an integer number (1724767680).

Almost surely, 2^13366949334 is an apocalyptic number.

13366949334 is an abundant number, since it is smaller than the sum of its proper divisors (14229333546).

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

13366949334 is a wasteful number, since it uses less digits than its factorization.

13366949334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71865355.

The product of its digits is 3779136, while the sum is 51.

The spelling of 13366949334 in words is "thirteen billion, three hundred sixty-six million, nine hundred forty-nine thousand, three hundred thirty-four".