2667662424000 has 1120 divisors, whose sum is σ = 11362590919680. Its totient is φ = 605221632000.

The previous prime is 2667662423977. The next prime is 2667662424001. The reversal of 2667662424000 is 4242667662.

It is a tau number, because it is divible by the number of its divisors (1120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667662424001) by changing a digit.

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 159 ways as a sum of consecutive naturals, for example, 630501885 + ... + 630506115.

It is an arithmetic number, because the mean of its divisors is an integer number (10145170464).

Almost surely, 2^{2667662424000} is an apocalyptic number.

2667662424000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2667662424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5681295459840).

2667662424000 is an abundant number, since it is smaller than the sum of its proper divisors (8694928495680).

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

2667662424000 is a wasteful number, since it uses less digits than its factorization.

2667662424000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416 (or 4387 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 2667662424000 in words is "two trillion, six hundred sixty-seven billion, six hundred sixty-two million, four hundred twenty-four thousand".