3021835682064 has 80 divisors (see below), whose sum is σ = 8081533998720. Its totient is φ = 971829626880.

The previous prime is 3021835682053. The next prime is 3021835682137. The reversal of 3021835682064 is 4602865381203.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1096989 + ... + 2692035.

It is an arithmetic number, because the mean of its divisors is an integer number (101019174984).

Almost surely, 2^{3021835682064} 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 3021835682064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4040766999360).

3021835682064 is an abundant number, since it is smaller than the sum of its proper divisors (5059698316656).

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

3021835682064 is a wasteful number, since it uses less digits than its factorization.

3021835682064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596448 (or 1596442 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 3021835682064 in words is "three trillion, twenty-one billion, eight hundred thirty-five million, six hundred eighty-two thousand, sixty-four".