620423523602416 has 10 divisors (see below), whose sum is σ = 1202070576979712. Its totient is φ = 310211761801200.

The previous prime is 620423523602383. The next prime is 620423523602419. The reversal of 620423523602416 is 614206325324026.

620423523602416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620423523602419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19388235112560 + ... + 19388235112591.

Almost surely, 2^{620423523602416} is an apocalyptic number.

It is an amenable number.

620423523602416 is a deficient number, since it is larger than the sum of its proper divisors (581647053377296).

620423523602416 is a wasteful number, since it uses less digits than its factorization.

620423523602416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38776470225159 (or 38776470225153 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 620423523602416 in words is "six hundred twenty trillion, four hundred twenty-three billion, five hundred twenty-three million, six hundred two thousand, four hundred sixteen".