620332340345127 has 24 divisors (see below), whose sum is σ = 908454958210800. Its totient is φ = 407824690762368.

The previous prime is 620332340345077. The next prime is 620332340345147. The reversal of 620332340345127 is 721543043233026.

620332340345127 is a `hidden beast` number, since 6 + 20 + 33 + 234 + 0 + 345 + 1 + 27 = 666.

It is not a de Polignac number, because 620332340345127 - 2⁷ = 620332340344999 is a prime.

It is a super-2 number, since 2×620332340345127² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620332340345147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71187477 + ... + 79424942.

It is an arithmetic number, because the mean of its divisors is an integer number (37852289925450).

Almost surely, 2^{620332340345127} is an apocalyptic number.

620332340345127 is a deficient number, since it is larger than the sum of its proper divisors (288122617865673).

620332340345127 is a wasteful number, since it uses less digits than its factorization.

620332340345127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150618767 (or 150618764 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 45.

The spelling of 620332340345127 in words is "six hundred twenty trillion, three hundred thirty-two billion, three hundred forty million, three hundred forty-five thousand, one hundred twenty-seven".