40313234013343 has 4 divisors (see below), whose sum is σ = 42434983171960. Its totient is φ = 38191484854728.

The previous prime is 40313234013317. The next prime is 40313234013379. The reversal of 40313234013343 is 34331043231304.

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

It is a cyclic number.

It is not a de Polignac number, because 40313234013343 - 2²⁵ = 40313200458911 is a prime.

It is a super-2 number, since 2×40313234013343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40313234013299 and 40313234013308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40313234113343) 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, 1060874579280 + ... + 1060874579317.

It is an arithmetic number, because the mean of its divisors is an integer number (10608745792990).

Almost surely, 2^{40313234013343} is an apocalyptic number.

40313234013343 is a deficient number, since it is larger than the sum of its proper divisors (2121749158617).

40313234013343 is a wasteful number, since it uses less digits than its factorization.

40313234013343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121749158616.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 40313234013343 its reverse (34331043231304), we get a palindrome (74644277244647).

The spelling of 40313234013343 in words is "forty trillion, three hundred thirteen billion, two hundred thirty-four million, thirteen thousand, three hundred forty-three".