254672010242 has 8 divisors (see below), whose sum is σ = 411393247356. Its totient is φ = 117540927792.

The previous prime is 254672010239. The next prime is 254672010269. The reversal of 254672010242 is 242010276452.

It can be written as a sum of positive squares in 2 ways, for example, as 254499061441 + 172948801 = 504479^2 + 13151^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4897538633 + ... + 4897538684.

Almost surely, 2^254672010242 is an apocalyptic number.

254672010242 is a deficient number, since it is larger than the sum of its proper divisors (156721237114).

254672010242 is a wasteful number, since it uses less digits than its factorization.

254672010242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795077332.

The product of its (nonzero) digits is 53760, while the sum is 35.

Adding to 254672010242 its reverse (242010276452), we get a palindrome (496682286694).

The spelling of 254672010242 in words is "two hundred fifty-four billion, six hundred seventy-two million, ten thousand, two hundred forty-two".