4013340440353 has 4 divisors (see below), whose sum is σ = 4042634896260. Its totient is φ = 3984045984448.

The previous prime is 4013340440297. The next prime is 4013340440383. The reversal of 4013340440353 is 3530440433104.

4013340440353 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3476554160704 + 536786279649 = 1864552^2 + 732657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4013340440353 is a prime.

It is a super-2 number, since 2×4013340440353² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4013340440383) 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, 14647227748 + ... + 14647228021.

It is an arithmetic number, because the mean of its divisors is an integer number (1010658724065).

Almost surely, 2^{4013340440353} is an apocalyptic number.

It is an amenable number.

4013340440353 is a deficient number, since it is larger than the sum of its proper divisors (29294455907).

4013340440353 is a wasteful number, since it uses less digits than its factorization.

4013340440353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29294455906.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 4013340440353 its reverse (3530440433104), we get a palindrome (7543780873457).

The spelling of 4013340440353 in words is "four trillion, thirteen billion, three hundred forty million, four hundred forty thousand, three hundred fifty-three".