428017034750 has 32 divisors (see below), whose sum is σ = 809508222432. Its totient is φ = 169441785600.

The previous prime is 428017034743. The next prime is 428017034759. The reversal of 428017034750 is 57430710824.

It is a junction number, because it is equal to n+sod(n) for n = 428017034698 and 428017034707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428017034759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8800844 + ... + 8849343.

It is an arithmetic number, because the mean of its divisors is an integer number (25297131951).

Almost surely, 2^428017034750 is an apocalyptic number.

428017034750 is a deficient number, since it is larger than the sum of its proper divisors (381491187682).

428017034750 is a wasteful number, since it uses less digits than its factorization.

428017034750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17650301 (or 17650291 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 428017034750 in words is "four hundred twenty-eight billion, seventeen million, thirty-four thousand, seven hundred fifty".