2067240719808 has 1512 divisors, whose sum is σ = 7420254135840. Its totient is φ = 569053900800.

The previous prime is 2067240719783. The next prime is 2067240719821. The reversal of 2067240719808 is 8089170427602.

It is a happy number.

2067240719808 is a `hidden beast` number, since 206 + 7 + 240 + 7 + 198 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 33889192098 + ... + 33889192158.

Almost surely, 2^{2067240719808} 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 2067240719808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3710127067920).

2067240719808 is an abundant number, since it is smaller than the sum of its proper divisors (5353013416032).

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

2067240719808 is an equidigital number, since it uses as much as digits as its factorization.

2067240719808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 2067240719808 in words is "two trillion, sixty-seven billion, two hundred forty million, seven hundred nineteen thousand, eight hundred eight".