1015114340 has 12 divisors (see below), whose sum is σ = 2131740156. Its totient is φ = 406045728.

The previous prime is 1015114339. The next prime is 1015114379. The reversal of 1015114340 is 434115101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 214563904 + 800550436 = 14648^2 + 28294^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 50755717 = 1015114340 / (1 + 0 + 1 + 5 + 1 + 1 + 4 + 3 + 4 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25377839 + ... + 25377878.

It is an arithmetic number, because the mean of its divisors is an integer number (177645013).

Almost surely, 2^1015114340 is an apocalyptic number.

1015114340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1015114340 is an abundant number, since it is smaller than the sum of its proper divisors (1116625816).

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

1015114340 is a wasteful number, since it uses less digits than its factorization.

1015114340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50755726 (or 50755724 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1015114340 is about 31860.8590593537. The cubic root of 1015114340 is about 1005.0129417572.

Adding to 1015114340 its reverse (434115101), we get a palindrome (1449229441).

The spelling of 1015114340 in words is "one billion, fifteen million, one hundred fourteen thousand, three hundred forty".