245244063044 has 12 divisors (see below), whose sum is σ = 429246186684. Its totient is φ = 122602295424.

The previous prime is 245244063013. The next prime is 245244063047. The reversal of 245244063044 is 440360442542.

It can be written as a sum of positive squares in 2 ways, for example, as 156879366400 + 88364696644 = 396080^2 + 297262^2 .

It is a junction number, because it is equal to n+sod(n) for n = 245244062989 and 245244063007.

It is not an unprimeable number, because it can be changed into a prime (245244063047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4906049 + ... + 4955784.

It is an arithmetic number, because the mean of its divisors is an integer number (35770515557).

Almost surely, 2^245244063044 is an apocalyptic number.

It is an amenable number.

245244063044 is a deficient number, since it is larger than the sum of its proper divisors (184002123640).

245244063044 is a wasteful number, since it uses less digits than its factorization.

245244063044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9868054 (or 9868052 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 38.

The spelling of 245244063044 in words is "two hundred forty-five billion, two hundred forty-four million, sixty-three thousand, forty-four".