428478065152601 has 8 divisors (see below), whose sum is σ = 434348007297024. Its totient is φ = 422608133268000.

The previous prime is 428478065152561. The next prime is 428478065152667. The reversal of 428478065152601 is 106251560874824.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-428478065152601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (428478065152691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124057280 + ... + 127464366.

It is an arithmetic number, because the mean of its divisors is an integer number (54293500912128).

Almost surely, 2^{428478065152601} is an apocalyptic number.

It is an amenable number.

428478065152601 is a deficient number, since it is larger than the sum of its proper divisors (5869942144423).

428478065152601 is a wasteful number, since it uses less digits than its factorization.

428478065152601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129911.

The product of its (nonzero) digits is 25804800, while the sum is 59.

The spelling of 428478065152601 in words is "four hundred twenty-eight trillion, four hundred seventy-eight billion, sixty-five million, one hundred fifty-two thousand, six hundred one".