245116344 has 32 divisors (see below), whose sum is σ = 668499840. Its totient is φ = 74277600.

The previous prime is 245116343. The next prime is 245116363. The reversal of 245116344 is 443611542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245116343) 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, 463972 + ... + 464499.

It is an arithmetic number, because the mean of its divisors is an integer number (20890620).

Almost surely, 2^245116344 is an apocalyptic number.

245116344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245116344 is an abundant number, since it is smaller than the sum of its proper divisors (423383496).

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

245116344 is a wasteful number, since it uses less digits than its factorization.

245116344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928491 (or 928487 counting only the distinct ones).

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

The square root of 245116344 is about 15656.1918741436. The cubic root of 245116344 is about 625.8315068104.

Adding to 245116344 its reverse (443611542), we get a palindrome (688727886).

The spelling of 245116344 in words is "two hundred forty-five million, one hundred sixteen thousand, three hundred forty-four".