245125023044 has 48 divisors (see below), whose sum is σ = 476861285376. Its totient is φ = 109318521600.

The previous prime is 245125023043. The next prime is 245125023097. The reversal of 245125023044 is 440320521542.

It is a self number, because there is not a number n which added to its sum of digits gives 245125023044.

It is not an unprimeable number, because it can be changed into a prime (245125023043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413714 + ... + 813270.

It is an arithmetic number, because the mean of its divisors is an integer number (9934610112).

Almost surely, 2^245125023044 is an apocalyptic number.

It is an amenable number.

245125023044 is a deficient number, since it is larger than the sum of its proper divisors (231736262332).

245125023044 is a wasteful number, since it uses less digits than its factorization.

245125023044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399836 (or 399834 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 245125023044 its reverse (440320521542), we get a palindrome (685445544586).

The spelling of 245125023044 in words is "two hundred forty-five billion, one hundred twenty-five million, twenty-three thousand, forty-four".