1016050428 has 18 divisors (see below), whose sum is σ = 2568349784. Its totient is φ = 338683464.

The previous prime is 1016050421. The next prime is 1016050447. The reversal of 1016050428 is 8240506101.

1016050428 is a `hidden beast` number, since 10 + 1 + 605 + 0 + 42 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016050421) 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 5 ways as a sum of consecutive naturals, for example, 14111776 + ... + 14111847.

Almost surely, 2^1016050428 is an apocalyptic number.

1016050428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1016050428 is an abundant number, since it is smaller than the sum of its proper divisors (1552299356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1016050428 is a wasteful number, since it uses less digits than its factorization.

1016050428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28223633 (or 28223628 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1016050428 is about 31875.5459247367. The cubic root of 1016050428 is about 1005.3217711785.

Adding to 1016050428 its reverse (8240506101), we get a palindrome (9256556529).

The spelling of 1016050428 in words is "one billion, sixteen million, fifty thousand, four hundred twenty-eight".