1064442030 has 32 divisors (see below), whose sum is σ = 2579961888. Its totient is φ = 281040000.

The previous prime is 1064441999. The next prime is 1064442037. The reversal of 1064442030 is 302444601.

It is a super-2 number, since 2×1064442030² = 2266073670461041800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064442037) 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 15 ways as a sum of consecutive naturals, for example, 172621 + ... + 178680.

It is an arithmetic number, because the mean of its divisors is an integer number (80623809).

Almost surely, 2^1064442030 is an apocalyptic number.

1064442030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1064442030 is an abundant number, since it is smaller than the sum of its proper divisors (1515519858).

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

1064442030 is a wasteful number, since it uses less digits than its factorization.

1064442030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351412.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1064442030 is about 32625.7878065802. The cubic root of 1064442030 is about 1021.0350987815.

Adding to 1064442030 its reverse (302444601), we get a palindrome (1366886631).

The spelling of 1064442030 in words is "one billion, sixty-four million, four hundred forty-two thousand, thirty".