13400443314 has 12 divisors (see below), whose sum is σ = 29034293886. Its totient is φ = 4466814432.

The previous prime is 13400443271. The next prime is 13400443319. The reversal of 13400443314 is 41334400431.

13400443314 is a `hidden beast` number, since 1 + 340 + 0 + 4 + 4 + 3 + 314 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13332628089 + 67815225 = 115467^2 + 8235^2 .

It is not an unprimeable number, because it can be changed into a prime (13400443319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 372234519 + ... + 372234554.

Almost surely, 2^13400443314 is an apocalyptic number.

13400443314 is an abundant number, since it is smaller than the sum of its proper divisors (15633850572).

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

13400443314 is a wasteful number, since it uses less digits than its factorization.

13400443314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744469081 (or 744469078 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13400443314 its reverse (41334400431), we get a palindrome (54734843745).

The spelling of 13400443314 in words is "thirteen billion, four hundred million, four hundred forty-three thousand, three hundred fourteen".