2662342045 has 16 divisors (see below), whose sum is σ = 3487302720. Its totient is φ = 1935107200.

The previous prime is 2662341973. The next prime is 2662342061. The reversal of 2662342045 is 5402432662.

It is not a de Polignac number, because 2662342045 - 2⁹ = 2662341533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2662342045.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 86241 + ... + 112969.

It is an arithmetic number, because the mean of its divisors is an integer number (217956420).

Almost surely, 2^2662342045 is an apocalyptic number.

It is an amenable number.

2662342045 is a deficient number, since it is larger than the sum of its proper divisors (824960675).

2662342045 is a wasteful number, since it uses less digits than its factorization.

2662342045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28556.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2662342045 is about 51597.8879897230. The cubic root of 2662342045 is about 1385.9725118043.

The spelling of 2662342045 in words is "two billion, six hundred sixty-two million, three hundred forty-two thousand, forty-five".