10245420342356 has 24 divisors (see below), whose sum is σ = 17947415224200. Its totient is φ = 5117589770112.

The previous prime is 10245420342341. The next prime is 10245420342359. The reversal of 10245420342356 is 65324302454201.

It can be written as a sum of positive squares in 4 ways, for example, as 1151371920400 + 9094048421956 = 1073020^2 + 3015634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10245420342359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17286626 + ... + 17869478.

It is an arithmetic number, because the mean of its divisors is an integer number (747808967675).

Almost surely, 2^{10245420342356} is an apocalyptic number.

It is an amenable number.

10245420342356 is a deficient number, since it is larger than the sum of its proper divisors (7701994881844).

10245420342356 is a wasteful number, since it uses less digits than its factorization.

10245420342356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587243 (or 587241 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 10245420342356 its reverse (65324302454201), we get a palindrome (75569722796557).

The spelling of 10245420342356 in words is "ten trillion, two hundred forty-five billion, four hundred twenty million, three hundred forty-two thousand, three hundred fifty-six".