938954227712 has 144 divisors (see below), whose sum is σ = 1933117941615. Its totient is φ = 456058470400.

The previous prime is 938954227699. The next prime is 938954227721. The reversal of 938954227712 is 217722459839.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 938139467776 + 814759936 = 968576^2 + 28544^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=685184.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9296576462 + ... + 9296576562.

Almost surely, 2^938954227712 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 938954227712

938954227712 is an abundant number, since it is smaller than the sum of its proper divisors (994163713903).

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

938954227712 is an frugal number, since it uses more digits than its factorization.

938954227712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 156 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 59.

The spelling of 938954227712 in words is "nine hundred thirty-eight billion, nine hundred fifty-four million, two hundred twenty-seven thousand, seven hundred twelve".