427645682701 has 8 divisors (see below), whose sum is σ = 433532019200. Its totient is φ = 421760107872.

The previous prime is 427645682699. The next prime is 427645682729. The reversal of 427645682701 is 107286546724.

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 427645682701 - 2¹ = 427645682699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427645680701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990250 + ... + 1354948.

It is an arithmetic number, because the mean of its divisors is an integer number (54191502400).

Almost surely, 2^427645682701 is an apocalyptic number.

It is an amenable number.

427645682701 is a deficient number, since it is larger than the sum of its proper divisors (5886336499).

427645682701 is a wasteful number, since it uses less digits than its factorization.

427645682701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380835.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 427645682701 in words is "four hundred twenty-seven billion, six hundred forty-five million, six hundred eighty-two thousand, seven hundred one".