481943069381412 has 36 divisors (see below), whose sum is σ = 1271212154022720. Its totient is φ = 153663007628592.

The previous prime is 481943069381261. The next prime is 481943069381429. The reversal of 481943069381412 is 214183960349184.

481943069381412 is a `hidden beast` number, since 4 + 8 + 19 + 43 + 0 + 6 + 93 + 81 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×481943069381412² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 481943069381412.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291028422712 + ... + 291028424367.

Almost surely, 2^{481943069381412} is an apocalyptic number.

It is an amenable number.

481943069381412 is an abundant number, since it is smaller than the sum of its proper divisors (789269084641308).

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

481943069381412 is a wasteful number, since it uses less digits than its factorization.

481943069381412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582056847112 (or 582056847107 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 481943069381412 in words is "four hundred eighty-one trillion, nine hundred forty-three billion, sixty-nine million, three hundred eighty-one thousand, four hundred twelve".