481632430451000 has 64 divisors (see below), whose sum is σ = 1133316088164000. Its totient is φ = 191576698521600.

The previous prime is 481632430450949. The next prime is 481632430451077. The reversal of 481632430451000 is 154034236184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345162985 + ... + 1345520984.

Almost surely, 2^{481632430451000} is an apocalyptic number.

481632430451000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481632430451000 is an abundant number, since it is smaller than the sum of its proper divisors (651683657713000).

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

481632430451000 is a wasteful number, since it uses less digits than its factorization.

481632430451000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690684169 (or 2690684155 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

Adding to 481632430451000 its reverse (154034236184), we get a palindrome (481786464687184).

The spelling of 481632430451000 in words is "four hundred eighty-one trillion, six hundred thirty-two billion, four hundred thirty million, four hundred fifty-one thousand".