381227214096 has 105 divisors (see below), whose sum is σ = 1107628730581. Its totient is φ = 127053510336.

The previous prime is 381227214091. The next prime is 381227214127. The reversal of 381227214096 is 690412722183.

The square root of 381227214096 is 617436.

It is a perfect power (a square), and thus also a powerful number.

381227214096 is a `hidden beast` number, since 381 + 227 + 2 + 1 + 40 + 9 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 222236816400 + 158990397696 = 471420^2 + 398736^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (381227214091) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 66680230 + ... + 66685946.

Almost surely, 2^381227214096 is an apocalyptic number.

381227214096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

381227214096 is the 617436-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 381227214096

381227214096 is an abundant number, since it is smaller than the sum of its proper divisors (726401516485).

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

381227214096 is an frugal number, since it uses more digits than its factorization.

381227214096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11460 (or 5722 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 381227214096 in words is "three hundred eighty-one billion, two hundred twenty-seven million, two hundred fourteen thousand, ninety-six".