254103047426 has 16 divisors (see below), whose sum is σ = 381982599168. Its totient is φ = 126775800000.

The previous prime is 254103047383. The next prime is 254103047437. The reversal of 254103047426 is 624740301452.

It is a happy number.

It is a super-2 number, since 2×254103047426² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 254103047426.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1733471 + ... + 1874333.

It is an arithmetic number, because the mean of its divisors is an integer number (23873912448).

Almost surely, 2^254103047426 is an apocalyptic number.

254103047426 is a deficient number, since it is larger than the sum of its proper divisors (127879551742).

254103047426 is a wasteful number, since it uses less digits than its factorization.

254103047426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142817.

The product of its (nonzero) digits is 161280, while the sum is 38.

Adding to 254103047426 its reverse (624740301452), we get a palindrome (878843348878).

The spelling of 254103047426 in words is "two hundred fifty-four billion, one hundred three million, forty-seven thousand, four hundred twenty-six".