2655241998443 has 4 divisors (see below), whose sum is σ = 2705340904128. Its totient is φ = 2605143092760.

The previous prime is 2655241998439. The next prime is 2655241998467. The reversal of 2655241998443 is 3448991425562.

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

It is a cyclic number.

It is not a de Polignac number, because 2655241998443 - 2² = 2655241998439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2655241998403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25049452763 + ... + 25049452868.

It is an arithmetic number, because the mean of its divisors is an integer number (676335226032).

Almost surely, 2^{2655241998443} is an apocalyptic number.

2655241998443 is a deficient number, since it is larger than the sum of its proper divisors (50098905685).

2655241998443 is an equidigital number, since it uses as much as digits as its factorization.

2655241998443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50098905684.

The product of its digits is 74649600, while the sum is 62.

The spelling of 2655241998443 in words is "two trillion, six hundred fifty-five billion, two hundred forty-one million, nine hundred ninety-eight thousand, four hundred forty-three".