2067571000000 has 392 divisors, whose sum is σ = 5653134201456. Its totient is φ = 744000000000.

The previous prime is 2067570999983. The next prime is 2067571000021. The reversal of 2067571000000 is 1757602.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1110999070 + ... + 1111000930.

It is an arithmetic number, because the mean of its divisors is an integer number (14421260718).

Almost surely, 2^{2067571000000} is an apocalyptic number.

2067571000000 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 2067571000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2826567100728).

2067571000000 is an abundant number, since it is smaller than the sum of its proper divisors (3585563201456).

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

2067571000000 is an equidigital number, since it uses as much as digits as its factorization.

2067571000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015 (or 1980 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

Adding to 2067571000000 its reverse (1757602), we get a palindrome (2067572757602).

The spelling of 2067571000000 in words is "two trillion, sixty-seven billion, five hundred seventy-one million", and thus it is an aban number.