2340260205553 has 16 divisors (see below), whose sum is σ = 2380514282496. Its totient is φ = 2300318634960.

The previous prime is 2340260205541. The next prime is 2340260205659. The reversal of 2340260205553 is 3555020620432.

It is a cyclic number.

It is not a de Polignac number, because 2340260205553 - 2²⁵ = 2340226651121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340260205523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15120388 + ... + 15274378.

It is an arithmetic number, because the mean of its divisors is an integer number (148782142656).

Almost surely, 2^{2340260205553} is an apocalyptic number.

It is an amenable number.

2340260205553 is a deficient number, since it is larger than the sum of its proper divisors (40254076943).

2340260205553 is a wasteful number, since it uses less digits than its factorization.

2340260205553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155004.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 2340260205553 its reverse (3555020620432), we get a palindrome (5895280825985).

The spelling of 2340260205553 in words is "two trillion, three hundred forty billion, two hundred sixty million, two hundred five thousand, five hundred fifty-three".