2238540404316 has 24 divisors (see below), whose sum is σ = 5223690793104. Its totient is φ = 746118727680.

The previous prime is 2238540404299. The next prime is 2238540404329. The reversal of 2238540404316 is 6134040458322.

2238540404316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2238540404316² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7523875 + ... + 7815738.

It is an arithmetic number, because the mean of its divisors is an integer number (217653783046).

Almost surely, 2^{2238540404316} is an apocalyptic number.

It is an amenable number.

2238540404316 is an abundant number, since it is smaller than the sum of its proper divisors (2985150388788).

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

2238540404316 is a wasteful number, since it uses less digits than its factorization.

2238540404316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15351781 (or 15351779 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 2238540404316 in words is "two trillion, two hundred thirty-eight billion, five hundred forty million, four hundred four thousand, three hundred sixteen".