1015230042 has 24 divisors (see below), whose sum is σ = 2202179616. Its totient is φ = 338023176.

The previous prime is 1015230019. The next prime is 1015230049. The reversal of 1015230042 is 2400325101.

1015230042 is a `hidden beast` number, since 101 + 523 + 0 + 0 + 42 = 666.

1015230042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1015229997 and 1015230024.

It is not an unprimeable number, because it can be changed into a prime (1015230049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15828 + ... + 47759.

It is an arithmetic number, because the mean of its divisors is an integer number (91757484).

Almost surely, 2^1015230042 is an apocalyptic number.

1015230042 is an abundant number, since it is smaller than the sum of its proper divisors (1186949574).

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

1015230042 is a wasteful number, since it uses less digits than its factorization.

1015230042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64482 (or 64479 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1015230042 is about 31862.6747464804. The cubic root of 1015230042 is about 1005.0511238566.

Adding to 1015230042 its reverse (2400325101), we get a palindrome (3415555143).

The spelling of 1015230042 in words is "one billion, fifteen million, two hundred thirty thousand, forty-two".