245323314254412 has 72 divisors (see below), whose sum is σ = 656638306427376. Its totient is φ = 76959761347584.

The previous prime is 245323314254377. The next prime is 245323314254519. The reversal of 245323314254412 is 214452413323542.

245323314254412 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 23 + 31 + 42 + 544 + 12 = 666.

It is a super-2 number, since 2×245323314254412² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 815313 + ... + 22165544.

It is an arithmetic number, because the mean of its divisors is an integer number (9119976478158).

Almost surely, 2^{245323314254412} is an apocalyptic number.

It is an amenable number.

245323314254412 is an abundant number, since it is smaller than the sum of its proper divisors (411314992172964).

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

245323314254412 is a wasteful number, since it uses less digits than its factorization.

245323314254412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22998327 (or 22998322 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

Adding to 245323314254412 its reverse (214452413323542), we get a palindrome (459775727577954).

The spelling of 245323314254412 in words is "two hundred forty-five trillion, three hundred twenty-three billion, three hundred fourteen million, two hundred fifty-four thousand, four hundred twelve".