417664080427 has 8 divisors (see below), whose sum is σ = 456369629760. Its totient is φ = 379081212360.

The previous prime is 417664080403. The next prime is 417664080487. The reversal of 417664080427 is 724080466714.

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

It is a cyclic number.

It is not a de Polignac number, because 417664080427 - 2³⁵ = 383304342059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (417664080487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30663193 + ... + 30676810.

It is an arithmetic number, because the mean of its divisors is an integer number (57046203720).

Almost surely, 2^417664080427 is an apocalyptic number.

417664080427 is a deficient number, since it is larger than the sum of its proper divisors (38705549333).

417664080427 is a wasteful number, since it uses less digits than its factorization.

417664080427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61340633.

The product of its (nonzero) digits is 1806336, while the sum is 49.

The spelling of 417664080427 in words is "four hundred seventeen billion, six hundred sixty-four million, eighty thousand, four hundred twenty-seven".