481424067634645 has 8 divisors (see below), whose sum is σ = 577709223415200. Its totient is φ = 385139025938640.

The previous prime is 481424067634621. The next prime is 481424067634703. The reversal of 481424067634645 is 546436760424184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-481424067634645 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18945091 + ... + 36356080.

It is an arithmetic number, because the mean of its divisors is an integer number (72213652926900).

Almost surely, 2^{481424067634645} is an apocalyptic number.

It is an amenable number.

481424067634645 is a deficient number, since it is larger than the sum of its proper divisors (96285155780555).

481424067634645 is a wasteful number, since it uses less digits than its factorization.

481424067634645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57042275.

The product of its (nonzero) digits is 371589120, while the sum is 64.

The spelling of 481424067634645 in words is "four hundred eighty-one trillion, four hundred twenty-four billion, sixty-seven million, six hundred thirty-four thousand, six hundred forty-five".