245211344 has 40 divisors (see below), whose sum is σ = 548589888. Its totient is φ = 104002560.

The previous prime is 245211341. The next prime is 245211353. The reversal of 245211344 is 443112542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245211341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422 + ... + 22149.

Almost surely, 2^245211344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245211344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274294944).

245211344 is an abundant number, since it is smaller than the sum of its proper divisors (303378544).

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

245211344 is a wasteful number, since it uses less digits than its factorization.

245211344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22683 (or 22677 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 245211344 is about 15659.2255236330. The cubic root of 245211344 is about 625.9123477598.

Adding to 245211344 its reverse (443112542), we get a palindrome (688323886).

The spelling of 245211344 in words is "two hundred forty-five million, two hundred eleven thousand, three hundred forty-four".