245333665416 has 32 divisors (see below), whose sum is σ = 700953330240. Its totient is φ = 70095332928.

The previous prime is 245333665373. The next prime is 245333665487. The reversal of 245333665416 is 614566333542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730159551 + ... + 730159886.

It is an arithmetic number, because the mean of its divisors is an integer number (21904791570).

Almost surely, 2^245333665416 is an apocalyptic number.

It is an amenable number.

245333665416 is an abundant number, since it is smaller than the sum of its proper divisors (455619664824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245333665416 is a wasteful number, since it uses less digits than its factorization.

245333665416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460319453 (or 1460319449 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 48.

Adding to 245333665416 its reverse (614566333542), we get a palindrome (859899998958).

The spelling of 245333665416 in words is "two hundred forty-five billion, three hundred thirty-three million, six hundred sixty-five thousand, four hundred sixteen".