2663151616012 has 6 divisors (see below), whose sum is σ = 4660515328028. Its totient is φ = 1331575808004.

The previous prime is 2663151616007. The next prime is 2663151616033. The reversal of 2663151616012 is 2106161513662.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332893951998 + ... + 332893952005.

Almost surely, 2^{2663151616012} is an apocalyptic number.

It is an amenable number.

2663151616012 is a deficient number, since it is larger than the sum of its proper divisors (1997363712016).

2663151616012 is a wasteful number, since it uses less digits than its factorization.

2663151616012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665787904007 (or 665787904005 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 2663151616012 in words is "two trillion, six hundred sixty-three billion, one hundred fifty-one million, six hundred sixteen thousand, twelve".