2343155454041 has 4 divisors (see below), whose sum is σ = 2344768088292. Its totient is φ = 2341542819792.

The previous prime is 2343155453993. The next prime is 2343155454053. The reversal of 2343155454041 is 1404545513432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2230004622400 + 113150831641 = 1493320^2 + 336379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2343155454041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2343155454041.

It is not an unprimeable number, because it can be changed into a prime (2343155454071) 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 3 ways as a sum of consecutive naturals, for example, 806314946 + ... + 806317851.

It is an arithmetic number, because the mean of its divisors is an integer number (586192022073).

Almost surely, 2^{2343155454041} is an apocalyptic number.

It is an amenable number.

2343155454041 is a deficient number, since it is larger than the sum of its proper divisors (1612634251).

2343155454041 is a wasteful number, since it uses less digits than its factorization.

2343155454041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612634250.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 2343155454041 in words is "two trillion, three hundred forty-three billion, one hundred fifty-five million, four hundred fifty-four thousand, forty-one".