2061670650196 has 12 divisors (see below), whose sum is σ = 3609632759040. Its totient is φ = 1030347004760.

The previous prime is 2061670650121. The next prime is 2061670650199. The reversal of 2061670650196 is 6910560761602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061670650199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122070586 + ... + 122087473.

It is an arithmetic number, because the mean of its divisors is an integer number (300802729920).

Almost surely, 2^{2061670650196} is an apocalyptic number.

It is an amenable number.

2061670650196 is a deficient number, since it is larger than the sum of its proper divisors (1547962108844).

2061670650196 is a wasteful number, since it uses less digits than its factorization.

2061670650196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244160174 (or 244160172 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 2061670650196 in words is "two trillion, sixty-one billion, six hundred seventy million, six hundred fifty thousand, one hundred ninety-six".