254804218941 has 4 divisors (see below), whose sum is σ = 339738958592. Its totient is φ = 169869479292.

The previous prime is 254804218909. The next prime is 254804218943. The reversal of 254804218941 is 149812408452.

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 not a de Polignac number, because 254804218941 - 2⁵ = 254804218909 is a prime.

It is a super-2 number, since 2×254804218941² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254804218943) 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, 42467369821 + ... + 42467369826.

It is an arithmetic number, because the mean of its divisors is an integer number (84934739648).

Almost surely, 2^254804218941 is an apocalyptic number.

It is an amenable number.

254804218941 is a deficient number, since it is larger than the sum of its proper divisors (84934739651).

254804218941 is an equidigital number, since it uses as much as digits as its factorization.

254804218941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84934739650.

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 254804218941 in words is "two hundred fifty-four billion, eight hundred four million, two hundred eighteen thousand, nine hundred forty-one".