2667442010 has 16 divisors (see below), whose sum is σ = 4803250536. Its totient is φ = 1066564608.

The previous prime is 2667442007. The next prime is 2667442013. The reversal of 2667442010 is 102447662.

It is an interprime number because it is at equal distance from previous prime (2667442007) and next prime (2667442013).

It can be written as a sum of positive squares in 4 ways, for example, as 2277102961 + 390339049 = 47719^2 + 19757^2 .

It is not an unprimeable number, because it can be changed into a prime (2667442013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23627 + ... + 76766.

Almost surely, 2^2667442010 is an apocalyptic number.

2667442010 is a deficient number, since it is larger than the sum of its proper divisors (2135808526).

2667442010 is a wasteful number, since it uses less digits than its factorization.

2667442010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103057.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2667442010 is about 51647.2846333667. The cubic root of 2667442010 is about 1386.8569339382.

Adding to 2667442010 its reverse (102447662), we get a palindrome (2769889672).

The spelling of 2667442010 in words is "two billion, six hundred sixty-seven million, four hundred forty-two thousand, ten".