254074410442 has 8 divisors (see below), whose sum is σ = 381141669636. Its totient is φ = 127027187232.

The previous prime is 254074410439. The next prime is 254074410449. The reversal of 254074410442 is 244014470452.

It can be written as a sum of positive squares in 2 ways, for example, as 216438022441 + 37636388001 = 465229^2 + 194001^2 .

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

It is not an unprimeable number, because it can be changed into a prime (254074410449) 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, 4977253 + ... + 5028040.

Almost surely, 2^254074410442 is an apocalyptic number.

254074410442 is a deficient number, since it is larger than the sum of its proper divisors (127067259194).

254074410442 is a wasteful number, since it uses less digits than its factorization.

254074410442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10017992.

The product of its (nonzero) digits is 143360, while the sum is 37.

Adding to 254074410442 its reverse (244014470452), we get a palindrome (498088880894).

The spelling of 254074410442 in words is "two hundred fifty-four billion, seventy-four million, four hundred ten thousand, four hundred forty-two".