245027248326 has 96 divisors (see below), whose sum is σ = 615726978048. Its totient is φ = 68974778880.

The previous prime is 245027248321. The next prime is 245027248399. The reversal of 245027248326 is 623842720542.

245027248326 is a `hidden beast` number, since 2 + 4 + 50 + 272 + 4 + 8 + 326 = 666.

It is a super-2 number, since 2×245027248326² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245027248321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3806166 + ... + 3870006.

It is an arithmetic number, because the mean of its divisors is an integer number (6413822688).

Almost surely, 2^245027248326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245027248326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307863489024).

245027248326 is an abundant number, since it is smaller than the sum of its proper divisors (370699729722).

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

245027248326 is a wasteful number, since it uses less digits than its factorization.

245027248326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64306 (or 64303 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

Adding to 245027248326 its reverse (623842720542), we get a palindrome (868869968868).

The spelling of 245027248326 in words is "two hundred forty-five billion, twenty-seven million, two hundred forty-eight thousand, three hundred twenty-six".