481383289136 has 20 divisors (see below), whose sum is σ = 945456565032. Its totient is φ = 237394498176.

The previous prime is 481383289133. The next prime is 481383289181. The reversal of 481383289136 is 631982383184.

It is not an unprimeable number, because it can be changed into a prime (481383289133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206070446 + ... + 206072781.

Almost surely, 2^481383289136 is an apocalyptic number.

It is an amenable number.

481383289136 is a deficient number, since it is larger than the sum of its proper divisors (464073275896).

481383289136 is a wasteful number, since it uses less digits than its factorization.

481383289136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412143308 (or 412143302 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 56.

The spelling of 481383289136 in words is "four hundred eighty-one billion, three hundred eighty-three million, two hundred eighty-nine thousand, one hundred thirty-six".