1530114340 has 12 divisors (see below), whose sum is σ = 3213240156. Its totient is φ = 612045728.

The previous prime is 1530114329. The next prime is 1530114343. The reversal of 1530114340 is 434110351.

It can be written as a sum of positive squares in 2 ways, for example, as 944087076 + 586027264 = 30726^2 + 24208^2 .

It is not an unprimeable number, because it can be changed into a prime (1530114343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38252839 + ... + 38252878.

It is an arithmetic number, because the mean of its divisors is an integer number (267770013).

Almost surely, 2^1530114340 is an apocalyptic number.

1530114340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1530114340 is an abundant number, since it is smaller than the sum of its proper divisors (1683125816).

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

1530114340 is a wasteful number, since it uses less digits than its factorization.

1530114340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76505726 (or 76505724 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1530114340 is about 39116.6759835240. The cubic root of 1530114340 is about 1152.3240562515.

Adding to 1530114340 its reverse (434110351), we get a palindrome (1964224691).

The spelling of 1530114340 in words is "one billion, five hundred thirty million, one hundred fourteen thousand, three hundred forty".