1034230440 has 64 divisors (see below), whose sum is σ = 3115143360. Its totient is φ = 274688000.

The previous prime is 1034230433. The next prime is 1034230447. The reversal of 1034230440 is 440324301.

1034230440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1034230433) and next prime (1034230447).

It is not an unprimeable number, because it can be changed into a prime (1034230447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12952 + ... + 47288.

It is an arithmetic number, because the mean of its divisors is an integer number (48674115).

Almost surely, 2^1034230440 is an apocalyptic number.

1034230440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034230440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1557571680).

1034230440 is an abundant number, since it is smaller than the sum of its proper divisors (2080912920).

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

1034230440 is a wasteful number, since it uses less digits than its factorization.

1034230440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34602 (or 34598 counting only the distinct ones).

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

The square root of 1034230440 is about 32159.4533535631. The cubic root of 1034230440 is about 1011.2823759410.

Adding to 1034230440 its reverse (440324301), we get a palindrome (1474554741).

The spelling of 1034230440 in words is "one billion, thirty-four million, two hundred thirty thousand, four hundred forty".