42028935948 has 18 divisors (see below), whose sum is σ = 106239810404. Its totient is φ = 14009645304.

The previous prime is 42028935947. The next prime is 42028935983. The reversal of 42028935948 is 84953982024.

42028935948 is a `hidden beast` number, since 4 + 2 + 0 + 289 + 359 + 4 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 42028935894 and 42028935903.

It is not an unprimeable number, because it can be changed into a prime (42028935947) 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 5 ways as a sum of consecutive naturals, for example, 583735186 + ... + 583735257.

Almost surely, 2^42028935948 is an apocalyptic number.

It is an amenable number.

42028935948 is an abundant number, since it is smaller than the sum of its proper divisors (64210874456).

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

42028935948 is a wasteful number, since it uses less digits than its factorization.

42028935948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167470453 (or 1167470448 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 42028935948 in words is "forty-two billion, twenty-eight million, nine hundred thirty-five thousand, nine hundred forty-eight".