245054241333042 has 32 divisors (see below), whose sum is σ = 490548898878720. Its totient is φ = 81611373709440.

The previous prime is 245054241332869. The next prime is 245054241333073. The reversal of 245054241333042 is 240333142450542.

It is a junction number, because it is equal to n+sod(n) for n = 245054241332985 and 245054241333003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29816742 + ... + 37136862.

It is an arithmetic number, because the mean of its divisors is an integer number (15329653089960).

Almost surely, 2^{245054241333042} is an apocalyptic number.

245054241333042 is an abundant number, since it is smaller than the sum of its proper divisors (245494657545678).

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

245054241333042 is a wasteful number, since it uses less digits than its factorization.

245054241333042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7325138.

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 245054241333042 its reverse (240333142450542), we get a palindrome (485387383783584).

The spelling of 245054241333042 in words is "two hundred forty-five trillion, fifty-four billion, two hundred forty-one million, three hundred thirty-three thousand, forty-two".