2664056414 has 4 divisors (see below), whose sum is σ = 3996084624. Its totient is φ = 1332028206.

The previous prime is 2664056387. The next prime is 2664056419. The reversal of 2664056414 is 4146504662.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664056419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666014102 + ... + 666014105.

It is an arithmetic number, because the mean of its divisors is an integer number (999021156).

Almost surely, 2^2664056414 is an apocalyptic number.

2664056414 is a deficient number, since it is larger than the sum of its proper divisors (1332028210).

2664056414 is a wasteful number, since it uses less digits than its factorization.

2664056414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332028209.

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 2664056414 is about 51614.4980988869. The cubic root of 2664056414 is about 1386.2699389621.

The spelling of 2664056414 in words is "two billion, six hundred sixty-four million, fifty-six thousand, four hundred fourteen".