620319111714 has 12 divisors (see below), whose sum is σ = 1344024742086. Its totient is φ = 206773037232.

The previous prime is 620319111677. The next prime is 620319111739. The reversal of 620319111714 is 417111913026.

620319111714 is a `hidden beast` number, since 620 + 3 + 1 + 9 + 1 + 1 + 17 + 14 = 666.

It can be written as a sum of positive squares in only one way, i.e., 619990886025 + 328225689 = 787395^2 + 18117^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17231086419 + ... + 17231086454.

Almost surely, 2^620319111714 is an apocalyptic number.

620319111714 is an abundant number, since it is smaller than the sum of its proper divisors (723705630372).

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

620319111714 is a wasteful number, since it uses less digits than its factorization.

620319111714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34462172881 (or 34462172878 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The spelling of 620319111714 in words is "six hundred twenty billion, three hundred nineteen million, one hundred eleven thousand, seven hundred fourteen".