1968349182462 has 48 divisors (see below), whose sum is σ = 4657502330208. Its totient is φ = 597115673280.

The previous prime is 1968349182439. The next prime is 1968349182479. The reversal of 1968349182462 is 2642819438691.

1968349182462 is a `hidden beast` number, since 1 + 9 + 6 + 8 + 3 + 4 + 91 + 82 + 462 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1968349182462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59221053 + ... + 59254280.

It is an arithmetic number, because the mean of its divisors is an integer number (97031298546).

Almost surely, 2^{1968349182462} is an apocalyptic number.

1968349182462 is an abundant number, since it is smaller than the sum of its proper divisors (2689153147746).

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

1968349182462 is a wasteful number, since it uses less digits than its factorization.

1968349182462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118475425 (or 118475422 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 63.

The spelling of 1968349182462 in words is "one trillion, nine hundred sixty-eight billion, three hundred forty-nine million, one hundred eighty-two thousand, four hundred sixty-two".