245316441 has 8 divisors (see below), whose sum is σ = 332450944. Its totient is φ = 160863120.

The previous prime is 245316373. The next prime is 245316451. The reversal of 245316441 is 144613542.

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

It is not a de Polignac number, because 245316441 - 2⁹ = 245315929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245316399 and 245316408.

It is not an unprimeable number, because it can be changed into a prime (245316451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670081 + ... + 670446.

It is an arithmetic number, because the mean of its divisors is an integer number (41556368).

Almost surely, 2^245316441 is an apocalyptic number.

It is an amenable number.

245316441 is a deficient number, since it is larger than the sum of its proper divisors (87134503).

245316441 is a wasteful number, since it uses less digits than its factorization.

245316441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340591.

The product of its digits is 11520, while the sum is 30.

The square root of 245316441 is about 15662.5809175883. The cubic root of 245316441 is about 626.0017565031.

Adding to 245316441 its reverse (144613542), we get a palindrome (389929983).

The spelling of 245316441 in words is "two hundred forty-five million, three hundred sixteen thousand, four hundred forty-one".