254334445034 has 8 divisors (see below), whose sum is σ = 381503845668. Its totient is φ = 127166496480.

The previous prime is 254334445021. The next prime is 254334445067. The reversal of 254334445034 is 430544433452.

It can be written as a sum of positive squares in 2 ways, for example, as 253748950225 + 585494809 = 503735^2 + 24197^2 .

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

It is a super-2 number, since 2×254334445034² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 254334444982 and 254334445000.

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, 374684 + ... + 805640.

Almost surely, 2^254334445034 is an apocalyptic number.

254334445034 is a deficient number, since it is larger than the sum of its proper divisors (127169400634).

254334445034 is a wasteful number, since it uses less digits than its factorization.

254334445034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726040.

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 254334445034 its reverse (430544433452), we get a palindrome (684878878486).

The spelling of 254334445034 in words is "two hundred fifty-four billion, three hundred thirty-four million, four hundred forty-five thousand, thirty-four".