2038118635280 has 320 divisors, whose sum is σ = 6071891040768. Its totient is φ = 618994483200.

The previous prime is 2038118635277. The next prime is 2038118635351. The reversal of 2038118635280 is 825368118302.

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 63 ways as a sum of consecutive naturals, for example, 19611455 + ... + 19715105.

Almost surely, 2^{2038118635280} is an apocalyptic number.

2038118635280 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 2038118635280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3035945520384).

2038118635280 is an abundant number, since it is smaller than the sum of its proper divisors (4033772405488).

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

2038118635280 is a wasteful number, since it uses less digits than its factorization.

2038118635280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103794 (or 103788 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 2038118635280 in words is "two trillion, thirty-eight billion, one hundred eighteen million, six hundred thirty-five thousand, two hundred eighty".