2119634534768 has 20 divisors (see below), whose sum is σ = 4106842018800. Its totient is φ = 1059804336384.

The previous prime is 2119634534729. The next prime is 2119634534839. The reversal of 2119634534768 is 8674354369112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620696 + ... + 2150472.

It is an arithmetic number, because the mean of its divisors is an integer number (205342100940).

Almost surely, 2^{2119634534768} is an apocalyptic number.

It is an amenable number.

2119634534768 is a deficient number, since it is larger than the sum of its proper divisors (1987207484032).

2119634534768 is a wasteful number, since it uses less digits than its factorization.

2119634534768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616384 (or 1616378 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The spelling of 2119634534768 in words is "two trillion, one hundred nineteen billion, six hundred thirty-four million, five hundred thirty-four thousand, seven hundred sixty-eight".