662948144082 has 64 divisors (see below), whose sum is σ = 1711279161600. Its totient is φ = 186308605440.

The previous prime is 662948144063. The next prime is 662948144123. The reversal of 662948144082 is 280441849266.

It is a happy number.

662948144082 is a `hidden beast` number, since 6 + 629 + 4 + 8 + 1 + 4 + 4 + 0 + 8 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14352607 + ... + 14398722.

It is an arithmetic number, because the mean of its divisors is an integer number (26738736900).

Almost surely, 2^662948144082 is an apocalyptic number.

662948144082 is an abundant number, since it is smaller than the sum of its proper divisors (1048331017518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662948144082 is a wasteful number, since it uses less digits than its factorization.

662948144082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28751408 (or 28751402 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 662948144082 in words is "six hundred sixty-two billion, nine hundred forty-eight million, one hundred forty-four thousand, eighty-two".