620764062124 has 12 divisors (see below), whose sum is σ = 1086456668248. Its totient is φ = 310347871200.

The previous prime is 620764062119. The next prime is 620764062143. The reversal of 620764062124 is 421260467026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8499057 + ... + 8571784.

Almost surely, 2^620764062124 is an apocalyptic number.

It is an amenable number.

620764062124 is a deficient number, since it is larger than the sum of its proper divisors (465692606124).

620764062124 is a wasteful number, since it uses less digits than its factorization.

620764062124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17079936 (or 17079934 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 620764062124 in words is "six hundred twenty billion, seven hundred sixty-four million, sixty-two thousand, one hundred twenty-four".