620256301616414 has 8 divisors (see below), whose sum is σ = 931831395587400. Its totient is φ = 309645836420616.

The previous prime is 620256301616377. The next prime is 620256301616431. The reversal of 620256301616414 is 414616103652026.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241157192189 + ... + 241157194760.

It is an arithmetic number, because the mean of its divisors is an integer number (116478924448425).

Almost surely, 2^{620256301616414} is an apocalyptic number.

620256301616414 is a deficient number, since it is larger than the sum of its proper divisors (311575093970986).

620256301616414 is a wasteful number, since it uses less digits than its factorization.

620256301616414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482314387594.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 620256301616414 in words is "six hundred twenty trillion, two hundred fifty-six billion, three hundred one million, six hundred sixteen thousand, four hundred fourteen".