2340444103443 has 24 divisors (see below), whose sum is σ = 3556693367136. Its totient is φ = 1481098435200.

The previous prime is 2340444103441. The next prime is 2340444103499. The reversal of 2340444103443 is 3443014440432.

2340444103443 is a `hidden beast` number, since 234 + 0 + 4 + 4 + 410 + 3 + 4 + 4 + 3 = 666.

It is not a de Polignac number, because 2340444103443 - 2¹ = 2340444103441 is a prime.

It is a super-2 number, since 2×2340444103443² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2340444103398 and 2340444103407.

It is not an unprimeable number, because it can be changed into a prime (2340444103441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85698063 + ... + 85725368.

It is an arithmetic number, because the mean of its divisors is an integer number (148195556964).

Almost surely, 2^{2340444103443} is an apocalyptic number.

2340444103443 is a deficient number, since it is larger than the sum of its proper divisors (1216249263693).

2340444103443 is a wasteful number, since it uses less digits than its factorization.

2340444103443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171423515 (or 171423512 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 2340444103443 its reverse (3443014440432), we get a palindrome (5783458543875).

The spelling of 2340444103443 in words is "two trillion, three hundred forty billion, four hundred forty-four million, one hundred three thousand, four hundred forty-three".