662130120164 has 24 divisors (see below), whose sum is σ = 1176080808000. Its totient is φ = 326139976800.

The previous prime is 662130120163. The next prime is 662130120193. The reversal of 662130120164 is 461021031266.

It is a self number, because there is not a number n which added to its sum of digits gives 662130120164.

It is not an unprimeable number, because it can be changed into a prime (662130120163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4037534 + ... + 4198325.

It is an arithmetic number, because the mean of its divisors is an integer number (49003367000).

Almost surely, 2^662130120164 is an apocalyptic number.

It is an amenable number.

662130120164 is a deficient number, since it is larger than the sum of its proper divisors (513950687836).

662130120164 is a wasteful number, since it uses less digits than its factorization.

662130120164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8236163 (or 8236161 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 662130120164 in words is "six hundred sixty-two billion, one hundred thirty million, one hundred twenty thousand, one hundred sixty-four".