481000415994 has 64 divisors (see below), whose sum is σ = 1222200161280. Its totient is φ = 137359862640.

The previous prime is 481000415971. The next prime is 481000416007. The reversal of 481000415994 is 499514000184.

It is a happy number.

481000415994 is a `hidden beast` number, since 4 + 8 + 10 + 0 + 0 + 41 + 599 + 4 = 666.

It is a super-3 number, since 3×481000415994³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 439489 + ... + 1074779.

It is an arithmetic number, because the mean of its divisors is an integer number (19096877520).

Almost surely, 2^481000415994 is an apocalyptic number.

481000415994 is an abundant number, since it is smaller than the sum of its proper divisors (741199745286).

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

481000415994 is a wasteful number, since it uses less digits than its factorization.

481000415994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637312 (or 637306 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 481000415994 in words is "four hundred eighty-one billion, four hundred fifteen thousand, nine hundred ninety-four".