428060059601 has 4 divisors (see below), whose sum is σ = 438014944752. Its totient is φ = 418105174452.

The previous prime is 428060059591. The next prime is 428060059607. The reversal of 428060059601 is 106950060824.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 428060059601 - 2¹⁸ = 428059797457 is a prime.

It is a super-2 number, since 2×428060059601² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (428060059607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4977442511 + ... + 4977442596.

It is an arithmetic number, because the mean of its divisors is an integer number (109503736188).

Almost surely, 2^428060059601 is an apocalyptic number.

It is an amenable number.

428060059601 is a deficient number, since it is larger than the sum of its proper divisors (9954885151).

428060059601 is an equidigital number, since it uses as much as digits as its factorization.

428060059601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9954885150.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 428060059601 in words is "four hundred twenty-eight billion, sixty million, fifty-nine thousand, six hundred one".