1300114440 has 96 divisors (see below), whose sum is σ = 4473944280. Its totient is φ = 326301696.

The previous prime is 1300114397. The next prime is 1300114477. The reversal of 1300114440 is 444110031.

It can be written as a sum of positive squares in 4 ways, for example, as 1239180804 + 60933636 = 35202^2 + 7806^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100099 + ... + 112338.

Almost surely, 2^1300114440 is an apocalyptic number.

1300114440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300114440 is an abundant number, since it is smaller than the sum of its proper divisors (3173829840).

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

1300114440 is a wasteful number, since it uses less digits than its factorization.

1300114440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212471 (or 212464 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1300114440 is about 36057.0997169767. The cubic root of 1300114440 is about 1091.4249075064.

Adding to 1300114440 its reverse (444110031), we get a palindrome (1744224471).

The spelling of 1300114440 in words is "one billion, three hundred million, one hundred fourteen thousand, four hundred forty".