2123819066962 has 16 divisors (see below), whose sum is σ = 3199583705472. Its totient is φ = 1057297264560.

The previous prime is 2123819066953. The next prime is 2123819066987. The reversal of 2123819066962 is 2696609183212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827353 + ... + 2220844.

It is an arithmetic number, because the mean of its divisors is an integer number (199973981592).

Almost surely, 2^{2123819066962} is an apocalyptic number.

2123819066962 is a deficient number, since it is larger than the sum of its proper divisors (1075764638510).

2123819066962 is a wasteful number, since it uses less digits than its factorization.

2123819066962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049713.

The product of its (nonzero) digits is 3359232, while the sum is 55.

The spelling of 2123819066962 in words is "two trillion, one hundred twenty-three billion, eight hundred nineteen million, sixty-six thousand, nine hundred sixty-two".