245120441134 has 16 divisors (see below), whose sum is σ = 368735431680. Its totient is φ = 122208912760.

The previous prime is 245120441089. The next prime is 245120441219. The reversal of 245120441134 is 431144021542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 245120441096 and 245120441105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1699737 + ... + 1838299.

It is an arithmetic number, because the mean of its divisors is an integer number (23045964480).

Almost surely, 2^245120441134 is an apocalyptic number.

245120441134 is a deficient number, since it is larger than the sum of its proper divisors (123614990546).

245120441134 is a wasteful number, since it uses less digits than its factorization.

245120441134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141095.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 245120441134 its reverse (431144021542), we get a palindrome (676264462676).

The spelling of 245120441134 in words is "two hundred forty-five billion, one hundred twenty million, four hundred forty-one thousand, one hundred thirty-four".