1334681346672 has 30 divisors (see below), whose sum is σ = 3735254046992. Its totient is φ = 444893782176.

The previous prime is 1334681346643. The next prime is 1334681346679. The reversal of 1334681346672 is 2766431864331.

1334681346672 is a `hidden beast` number, since 1 + 3 + 34 + 6 + 81 + 3 + 466 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334681346679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4634310088 + ... + 4634310375.

Almost surely, 2^{1334681346672} is an apocalyptic number.

1334681346672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1334681346672 is an abundant number, since it is smaller than the sum of its proper divisors (2400572700320).

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

1334681346672 is a wasteful number, since it uses less digits than its factorization.

1334681346672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268620477 (or 9268620468 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The spelling of 1334681346672 in words is "one trillion, three hundred thirty-four billion, six hundred eighty-one million, three hundred forty-six thousand, six hundred seventy-two".