2340741943855 has 32 divisors (see below), whose sum is σ = 3255020164224. Its totient is φ = 1582662260736.

The previous prime is 2340741943819. The next prime is 2340741943867. The reversal of 2340741943855 is 5583491470432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340741943855 is a prime.

It is a super-2 number, since 2×2340741943855² (a number of 26 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 = 2340741943796 and 2340741943805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9415107 + ... + 9660523.

It is an arithmetic number, because the mean of its divisors is an integer number (101719380132).

Almost surely, 2^{2340741943855} is an apocalyptic number.

2340741943855 is a deficient number, since it is larger than the sum of its proper divisors (914278220369).

2340741943855 is a wasteful number, since it uses less digits than its factorization.

2340741943855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249235.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 2340741943855 in words is "two trillion, three hundred forty billion, seven hundred forty-one million, nine hundred forty-three thousand, eight hundred fifty-five".