1340113313043 has 32 divisors (see below), whose sum is σ = 2010155622720. Its totient is φ = 893279065248.

The previous prime is 1340113313023. The next prime is 1340113313081. The reversal of 1340113313043 is 3403133110431.

1340113313043 is a `hidden beast` number, since 1 + 340 + 1 + 1 + 3 + 313 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 1340113313043 - 2⁸ = 1340113312787 is a prime.

It is a super-3 number, since 3×1340113313043³ (a number of 37 digits) contains 333 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 = 1340113312998 and 1340113313016.

It is not an unprimeable number, because it can be changed into a prime (1340113313023) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 16398921 + ... + 16480437.

It is an arithmetic number, because the mean of its divisors is an integer number (62817363210).

Almost surely, 2^{1340113313043} is an apocalyptic number.

1340113313043 is a deficient number, since it is larger than the sum of its proper divisors (670042309677).

1340113313043 is an frugal number, since it uses more digits than its factorization.

1340113313043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89055 (or 89037 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 1340113313043 its reverse (3403133110431), we get a palindrome (4743246423474).

The spelling of 1340113313043 in words is "one trillion, three hundred forty billion, one hundred thirteen million, three hundred thirteen thousand, forty-three".