67374199147376 has 80 divisors (see below), whose sum is σ = 145900637261568. Its totient is φ = 29873024294400.

The previous prime is 67374199147373. The next prime is 67374199147399.

67374199147376 is nontrivially palindromic in base 10.

67374199147376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67374199147373) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 45650861 + ... + 47103603.

Almost surely, 2^{67374199147376} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67374199147376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72950318630784).

67374199147376 is an abundant number, since it is smaller than the sum of its proper divisors (78526438114192).

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

67374199147376 is a wasteful number, since it uses less digits than its factorization.

67374199147376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459230 (or 1459224 counting only the distinct ones).

The product of its digits is 1008189504, while the sum is 74.

The spelling of 67374199147376 in words is "sixty-seven trillion, three hundred seventy-four billion, one hundred ninety-nine million, one hundred forty-seven thousand, three hundred seventy-six".