1030432242 has 16 divisors (see below), whose sum is σ = 2355273792. Its totient is φ = 294409200.

The previous prime is 1030432241. The next prime is 1030432267. The reversal of 1030432242 is 2422340301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1030432241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12267009 + ... + 12267092.

It is an arithmetic number, because the mean of its divisors is an integer number (147204612).

Almost surely, 2^1030432242 is an apocalyptic number.

1030432242 is an abundant number, since it is smaller than the sum of its proper divisors (1324841550).

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

1030432242 is a wasteful number, since it uses less digits than its factorization.

1030432242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24534113.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1030432242 is about 32100.3464467286. The cubic root of 1030432242 is about 1010.0428835172.

Adding to 1030432242 its reverse (2422340301), we get a palindrome (3452772543).

The spelling of 1030432242 in words is "one billion, thirty million, four hundred thirty-two thousand, two hundred forty-two".