245042234120210 has 64 divisors (see below), whose sum is σ = 454586260157568. Its totient is φ = 95033361798144.

The previous prime is 245042234120119. The next prime is 245042234120219. The reversal of 245042234120210 is 12021432240542.

It is not an unprimeable number, because it can be changed into a prime (245042234120219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 457159082 + ... + 457694778.

It is an arithmetic number, because the mean of its divisors is an integer number (7102910314962).

Almost surely, 2^{245042234120210} is an apocalyptic number.

245042234120210 is a deficient number, since it is larger than the sum of its proper divisors (209544026037358).

245042234120210 is a wasteful number, since it uses less digits than its factorization.

245042234120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540075.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 245042234120210 its reverse (12021432240542), we get a palindrome (257063666360752).

The spelling of 245042234120210 in words is "two hundred forty-five trillion, forty-two billion, two hundred thirty-four million, one hundred twenty thousand, two hundred ten".