2040341103555 has 32 divisors (see below), whose sum is σ = 3456655560000. Its totient is φ = 1024148201472.

The previous prime is 2040341103551. The next prime is 2040341103569. The reversal of 2040341103555 is 5553011430402.

It is not a de Polignac number, because 2040341103555 - 2² = 2040341103551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2040341103551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20541451 + ... + 20640539.

It is an arithmetic number, because the mean of its divisors is an integer number (108020486250).

Almost surely, 2^{2040341103555} is an apocalyptic number.

2040341103555 is a deficient number, since it is larger than the sum of its proper divisors (1416314456445).

2040341103555 is a wasteful number, since it uses less digits than its factorization.

2040341103555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179863.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 2040341103555 its reverse (5553011430402), we get a palindrome (7593352533957).

The spelling of 2040341103555 in words is "two trillion, forty billion, three hundred forty-one million, one hundred three thousand, five hundred fifty-five".