245114442320 has 40 divisors (see below), whose sum is σ = 621699360480. Its totient is φ = 89132524160.

The previous prime is 245114442317. The next prime is 245114442373. The reversal of 245114442320 is 23244411542.

245114442320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 139268690 + ... + 139270449.

It is an arithmetic number, because the mean of its divisors is an integer number (15542484012).

Almost surely, 2^245114442320 is an apocalyptic number.

245114442320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245114442320 is an abundant number, since it is smaller than the sum of its proper divisors (376584918160).

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

245114442320 is a wasteful number, since it uses less digits than its factorization.

245114442320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278539163 (or 278539157 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 245114442320 its reverse (23244411542), we get a palindrome (268358853862).

The spelling of 245114442320 in words is "two hundred forty-five billion, one hundred fourteen million, four hundred forty-two thousand, three hundred twenty".