255554244941 has 4 divisors (see below), whose sum is σ = 256078997472. Its totient is φ = 255029492412.

The previous prime is 255554244917. The next prime is 255554244977. The reversal of 255554244941 is 149442455552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 255554244941 - 2⁶ = 255554244877 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 255554244941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255554264941) 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, 262375535 + ... + 262376508.

It is an arithmetic number, because the mean of its divisors is an integer number (64019749368).

Almost surely, 2^255554244941 is an apocalyptic number.

It is an amenable number.

255554244941 is a deficient number, since it is larger than the sum of its proper divisors (524752531).

255554244941 is an equidigital number, since it uses as much as digits as its factorization.

255554244941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524752530.

The product of its digits is 5760000, while the sum is 50.

The spelling of 255554244941 in words is "two hundred fifty-five billion, five hundred fifty-four million, two hundred forty-four thousand, nine hundred forty-one".