628384039351 has 2 divisors, whose sum is σ = 628384039352. Its totient is φ = 628384039350.

The previous prime is 628384039313. The next prime is 628384039369. The reversal of 628384039351 is 153930483826.

628384039351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 628384039351 - 2⁷ = 628384039223 is a prime.

It is a super-2 number, since 2×628384039351² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (628385039351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314192019675 + 314192019676.

It is an arithmetic number, because the mean of its divisors is an integer number (314192019676).

Almost surely, 2^628384039351 is an apocalyptic number.

628384039351 is a deficient number, since it is larger than the sum of its proper divisors (1).

628384039351 is an equidigital number, since it uses as much as digits as its factorization.

628384039351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 628384039351 in words is "six hundred twenty-eight billion, three hundred eighty-four million, thirty-nine thousand, three hundred fifty-one".