245114222450 has 48 divisors (see below), whose sum is σ = 488962811520. Its totient is φ = 91132816320.

The previous prime is 245114222447. The next prime is 245114222471. The reversal of 245114222450 is 54222411542.

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, 2383754 + ... + 2484453.

It is an arithmetic number, because the mean of its divisors is an integer number (10186725240).

Almost surely, 2^245114222450 is an apocalyptic number.

245114222450 is a deficient number, since it is larger than the sum of its proper divisors (243848589070).

245114222450 is a wasteful number, since it uses less digits than its factorization.

245114222450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868291 (or 4868286 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 245114222450 its reverse (54222411542), we get a palindrome (299336633992).

The spelling of 245114222450 in words is "two hundred forty-five billion, one hundred fourteen million, two hundred twenty-two thousand, four hundred fifty".