8340314040 has 112 divisors (see below), whose sum is σ = 28135787400. Its totient is φ = 2224075968.

The previous prime is 8340314039. The next prime is 8340314051. The reversal of 8340314040 is 404130438.

8340314040 is a `hidden beast` number, since 8 + 340 + 314 + 0 + 4 + 0 = 666.

It is a super-2 number, since 2×8340314040² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 8340313995 and 8340314013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 113850 + ... + 172169.

Almost surely, 2^8340314040 is an apocalyptic number.

It is an amenable number.

8340314040 is an abundant number, since it is smaller than the sum of its proper divisors (19795473360).

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

8340314040 is a wasteful number, since it uses less digits than its factorization.

8340314040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286048 (or 286029 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 8340314040 is about 91325.3198187666. The cubic root of 8340314040 is about 2027.9666147650.

Adding to 8340314040 its reverse (404130438), we get a palindrome (8744444478).

The spelling of 8340314040 in words is "eight billion, three hundred forty million, three hundred fourteen thousand, forty".