2666274134 has 4 divisors (see below), whose sum is σ = 3999411204. Its totient is φ = 1333137066.

The previous prime is 2666274113. The next prime is 2666274187. The reversal of 2666274134 is 4314726662.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2666274091 and 2666274100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666568532 + ... + 666568535.

It is an arithmetic number, because the mean of its divisors is an integer number (999852801).

Almost surely, 2^2666274134 is an apocalyptic number.

2666274134 is a deficient number, since it is larger than the sum of its proper divisors (1333137070).

2666274134 is a wasteful number, since it uses less digits than its factorization.

2666274134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333137069.

The product of its digits is 290304, while the sum is 41.

The square root of 2666274134 is about 51635.9771283550. The cubic root of 2666274134 is about 1386.6545036249.

The spelling of 2666274134 in words is "two billion, six hundred sixty-six million, two hundred seventy-four thousand, one hundred thirty-four".