254417342404 has 27 divisors (see below), whose sum is σ = 449621028493. Its totient is φ = 125966338928.

The previous prime is 254417342381. The next prime is 254417342419. The reversal of 254417342404 is 404243714452.

The square root of 254417342404 is 504398.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 46255104900 + 208162237504 = 215070^2 + 456248^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 107939994 + ... + 107942350.

Almost surely, 2^254417342404 is an apocalyptic number.

254417342404 is the 504398-th square number.

It is an amenable number.

254417342404 is a deficient number, since it is larger than the sum of its proper divisors (195203686089).

254417342404 is an frugal number, since it uses more digits than its factorization.

254417342404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932 (or 2466 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 40.

The spelling of 254417342404 in words is "two hundred fifty-four billion, four hundred seventeen million, three hundred forty-two thousand, four hundred four".