2938225077480 has 1152 divisors, whose sum is σ = 11760806534400. Its totient is φ = 574139596800.

The previous prime is 2938225077373. The next prime is 2938225077569. The reversal of 2938225077480 is 847705228392.

It is a self number, because there is not a number n which added to its sum of digits gives 2938225077480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 4954848064 + ... + 4954848656.

It is an arithmetic number, because the mean of its divisors is an integer number (10209033450).

Almost surely, 2^{2938225077480} is an apocalyptic number.

2938225077480 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 2938225077480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5880403267200).

2938225077480 is an abundant number, since it is smaller than the sum of its proper divisors (8822581456920).

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

2938225077480 is a wasteful number, since it uses less digits than its factorization.

2938225077480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 691 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 2938225077480 in words is "two trillion, nine hundred thirty-eight billion, two hundred twenty-five million, seventy-seven thousand, four hundred eighty".