622403452316 has 24 divisors (see below), whose sum is σ = 1094722390944. Its totient is φ = 309627682560.

The previous prime is 622403452309. The next prime is 622403452337. The reversal of 622403452316 is 613254304226.

622403452316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×622403452316³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 622403452316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958136 + ... + 1470656.

It is an arithmetic number, because the mean of its divisors is an integer number (45613432956).

Almost surely, 2^622403452316 is an apocalyptic number.

It is an amenable number.

622403452316 is a deficient number, since it is larger than the sum of its proper divisors (472318938628).

622403452316 is a wasteful number, since it uses less digits than its factorization.

622403452316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514061 (or 514059 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 622403452316 in words is "six hundred twenty-two billion, four hundred three million, four hundred fifty-two thousand, three hundred sixteen".