254344322426 has 4 divisors (see below), whose sum is σ = 381516483642. Its totient is φ = 127172161212.

The previous prime is 254344322411. The next prime is 254344322489. The reversal of 254344322426 is 624223443452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 236959636225 + 17384686201 = 486785^2 + 131851^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63586080605 + ... + 63586080608.

Almost surely, 2^254344322426 is an apocalyptic number.

254344322426 is a deficient number, since it is larger than the sum of its proper divisors (127172161216).

254344322426 is a wasteful number, since it uses less digits than its factorization.

254344322426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127172161215.

The product of its digits is 1105920, while the sum is 41.

Adding to 254344322426 its reverse (624223443452), we get a palindrome (878567765878).

The spelling of 254344322426 in words is "two hundred fifty-four billion, three hundred forty-four million, three hundred twenty-two thousand, four hundred twenty-six".