1028613042 has 48 divisors (see below), whose sum is σ = 2261742912. Its totient is φ = 337817760.

The previous prime is 1028613037. The next prime is 1028613059. The reversal of 1028613042 is 2403168201.

1028613042 is a `hidden beast` number, since 1 + 0 + 2 + 8 + 613 + 0 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1028612997 and 1028613015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 378067 + ... + 380777.

It is an arithmetic number, because the mean of its divisors is an integer number (47119644).

Almost surely, 2^1028613042 is an apocalyptic number.

1028613042 is an abundant number, since it is smaller than the sum of its proper divisors (1233129870).

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

1028613042 is a wasteful number, since it uses less digits than its factorization.

1028613042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023 (or 3020 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1028613042 is about 32071.9977862309. The cubic root of 1028613042 is about 1009.4481323261.

The spelling of 1028613042 in words is "one billion, twenty-eight million, six hundred thirteen thousand, forty-two".