2664154412 has 12 divisors (see below), whose sum is σ = 4662836976. Its totient is φ = 1331915280.

The previous prime is 2664154399. The next prime is 2664154421. The reversal of 2664154412 is 2144514662.

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 3 ways as a sum of consecutive naturals, for example, 1337 + ... + 73007.

It is an arithmetic number, because the mean of its divisors is an integer number (388569748).

Almost surely, 2^2664154412 is an apocalyptic number.

It is an amenable number.

2664154412 is a deficient number, since it is larger than the sum of its proper divisors (1998682564).

2664154412 is a wasteful number, since it uses less digits than its factorization.

2664154412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80968 (or 80966 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 2664154412 is about 51615.4474164469. The cubic root of 2664154412 is about 1386.2869368523.

The spelling of 2664154412 in words is "two billion, six hundred sixty-four million, one hundred fifty-four thousand, four hundred twelve".