1468471986342 has 96 divisors (see below), whose sum is σ = 3347554689024. Its totient is φ = 482417208000.

The previous prime is 1468471986313. The next prime is 1468471986379. The reversal of 1468471986342 is 2436891748641.

1468471986342 is a `hidden beast` number, since 1 + 4 + 68 + 47 + 198 + 6 + 342 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1468471986342.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 9241242 + ... + 9398802.

It is an arithmetic number, because the mean of its divisors is an integer number (34870361344).

Almost surely, 2^{1468471986342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1468471986342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1673777344512).

1468471986342 is an abundant number, since it is smaller than the sum of its proper divisors (1879082702682).

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

1468471986342 is a wasteful number, since it uses less digits than its factorization.

1468471986342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157856 (or 157844 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 63.

The spelling of 1468471986342 in words is "one trillion, four hundred sixty-eight billion, four hundred seventy-one million, nine hundred eighty-six thousand, three hundred forty-two".