677354222302 has 4 divisors (see below), whose sum is σ = 1016031333456. Its totient is φ = 338677111150.

The previous prime is 677354222297. The next prime is 677354222309. The reversal of 677354222302 is 203222453776.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677354222309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169338555574 + ... + 169338555577.

It is an arithmetic number, because the mean of its divisors is an integer number (254007833364).

Almost surely, 2^677354222302 is an apocalyptic number.

677354222302 is a deficient number, since it is larger than the sum of its proper divisors (338677111154).

677354222302 is a wasteful number, since it uses less digits than its factorization.

677354222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338677111153.

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 677354222302 in words is "six hundred seventy-seven billion, three hundred fifty-four million, two hundred twenty-two thousand, three hundred two".