1877069668364 has 24 divisors (see below), whose sum is σ = 3597122124288. Its totient is φ = 849969322640.

The previous prime is 1877069668321. The next prime is 1877069668403. The reversal of 1877069668364 is 4638669607781.

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 in 7 ways as a sum of consecutive naturals, for example, 81092372 + ... + 81115515.

It is an arithmetic number, because the mean of its divisors is an integer number (149880088512).

Almost surely, 2^{1877069668364} is an apocalyptic number.

It is an amenable number.

1877069668364 is a deficient number, since it is larger than the sum of its proper divisors (1720052455924).

1877069668364 is a wasteful number, since it uses less digits than its factorization.

1877069668364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162208165 (or 162208163 counting only the distinct ones).

The product of its (nonzero) digits is 438939648, while the sum is 71.

The spelling of 1877069668364 in words is "one trillion, eight hundred seventy-seven billion, sixty-nine million, six hundred sixty-eight thousand, three hundred sixty-four".