1340113110043 has 8 divisors (see below), whose sum is σ = 1346719046112. Its totient is φ = 1333517961216.

The previous prime is 1340113109983. The next prime is 1340113110047. The reversal of 1340113110043 is 3400113110431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1340113110043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1340113109996 and 1340113110023.

It is not an unprimeable number, because it can be changed into a prime (1340113110047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2447680 + ... + 2944717.

It is an arithmetic number, because the mean of its divisors is an integer number (168339880764).

Almost surely, 2^{1340113110043} is an apocalyptic number.

1340113110043 is a deficient number, since it is larger than the sum of its proper divisors (6605936069).

1340113110043 is an equidigital number, since it uses as much as digits as its factorization.

1340113110043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393621.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1340113110043 its reverse (3400113110431), we get a palindrome (4740226220474).

The spelling of 1340113110043 in words is "one trillion, three hundred forty billion, one hundred thirteen million, one hundred ten thousand, forty-three".