254362223141 has 8 divisors (see below), whose sum is σ = 276588049920. Its totient is φ = 232516325232.

The previous prime is 254362223119. The next prime is 254362223149. The reversal of 254362223141 is 141322263452.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254362223141 is a prime.

It is a super-2 number, since 2×254362223141² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254362223149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94980821 + ... + 94983498.

It is an arithmetic number, because the mean of its divisors is an integer number (34573506240).

Almost surely, 2^254362223141 is an apocalyptic number.

It is an amenable number.

254362223141 is a deficient number, since it is larger than the sum of its proper divisors (22225826779).

254362223141 is a wasteful number, since it uses less digits than its factorization.

254362223141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189964435.

The product of its digits is 69120, while the sum is 35.

Adding to 254362223141 its reverse (141322263452), we get a palindrome (395684486593).

The spelling of 254362223141 in words is "two hundred fifty-four billion, three hundred sixty-two million, two hundred twenty-three thousand, one hundred forty-one".