245341330 has 32 divisors (see below), whose sum is σ = 476280000. Its totient is φ = 90455232.

The previous prime is 245341321. The next prime is 245341333. The reversal of 245341330 is 33143542.

It is a junction number, because it is equal to n+sod(n) for n = 245341295 and 245341304.

It is not an unprimeable number, because it can be changed into a prime (245341333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162921 + ... + 164419.

It is an arithmetic number, because the mean of its divisors is an integer number (14883750).

Almost surely, 2^245341330 is an apocalyptic number.

245341330 is a deficient number, since it is larger than the sum of its proper divisors (230938670).

245341330 is a wasteful number, since it uses less digits than its factorization.

245341330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 245341330 is about 15663.3754344330. The cubic root of 245341330 is about 626.0229264809.

Adding to 245341330 its reverse (33143542), we get a palindrome (278484872).

The spelling of 245341330 in words is "two hundred forty-five million, three hundred forty-one thousand, three hundred thirty".