2021362032480 has 768 divisors, whose sum is σ = 7851232198656. Its totient is φ = 427141693440.

The previous prime is 2021362032463. The next prime is 2021362032491. The reversal of 2021362032480 is 842302631202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 322331745 + ... + 322338015.

It is an arithmetic number, because the mean of its divisors is an integer number (10222958592).

Almost surely, 2^{2021362032480} is an apocalyptic number.

2021362032480 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 2021362032480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3925616099328).

2021362032480 is an abundant number, since it is smaller than the sum of its proper divisors (5829870166176).

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

2021362032480 is a wasteful number, since it uses less digits than its factorization.

2021362032480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6459 (or 6451 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 2021362032480 its reverse (842302631202), we get a palindrome (2863664663682).

The spelling of 2021362032480 in words is "two trillion, twenty-one billion, three hundred sixty-two million, thirty-two thousand, four hundred eighty".