1013314340 has 12 divisors (see below), whose sum is σ = 2127960156. Its totient is φ = 405325728.

The previous prime is 1013314339. The next prime is 1013314349. The reversal of 1013314340 is 434133101.

It can be written as a sum of positive squares in 2 ways, for example, as 331895524 + 681418816 = 18218^2 + 26104^2 .

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: 50665717 = 1013314340 / (1 + 0 + 1 + 3 + 3 + 1 + 4 + 3 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (1013314349) 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, 25332839 + ... + 25332878.

It is an arithmetic number, because the mean of its divisors is an integer number (177330013).

Almost surely, 2^1013314340 is an apocalyptic number.

1013314340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013314340 is an abundant number, since it is smaller than the sum of its proper divisors (1114645816).

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

1013314340 is a wasteful number, since it uses less digits than its factorization.

1013314340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50665726 (or 50665724 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1013314340 is about 31832.5987000747. The cubic root of 1013314340 is about 1004.4185608974.

Adding to 1013314340 its reverse (434133101), we get a palindrome (1447447441).

The spelling of 1013314340 in words is "one billion, thirteen million, three hundred fourteen thousand, three hundred forty".