677354222214 has 24 divisors (see below), whose sum is σ = 1498826365920. Its totient is φ = 220980809808.

The previous prime is 677354222203. The next prime is 677354222297. The reversal of 677354222214 is 412222453776.

677354222214 is a `hidden beast` number, since 6 + 7 + 7 + 3 + 5 + 422 + 2 + 214 = 666.

It is a super-2 number, since 2×677354222214² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 677354222214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400326709 + ... + 400328400.

It is an arithmetic number, because the mean of its divisors is an integer number (62451098580).

Almost surely, 2^677354222214 is an apocalyptic number.

677354222214 is an abundant number, since it is smaller than the sum of its proper divisors (821472143706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677354222214 is a wasteful number, since it uses less digits than its factorization.

677354222214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800655164 (or 800655161 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The spelling of 677354222214 in words is "six hundred seventy-seven billion, three hundred fifty-four million, two hundred twenty-two thousand, two hundred fourteen".