10281287245 has 16 divisors (see below), whose sum is σ = 12459984768. Its totient is φ = 8143761600.

The previous prime is 10281287243. The next prime is 10281287249. The reversal of 10281287245 is 54278218201.

It is not a de Polignac number, because 10281287245 - 2¹ = 10281287243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10281287198 and 10281287207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10281287243) 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, 209607 + ... + 253963.

It is an arithmetic number, because the mean of its divisors is an integer number (778749048).

Almost surely, 2^10281287245 is an apocalyptic number.

It is an amenable number.

10281287245 is a deficient number, since it is larger than the sum of its proper divisors (2178697523).

10281287245 is a wasteful number, since it uses less digits than its factorization.

10281287245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44820.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 10281287245 in words is "ten billion, two hundred eighty-one million, two hundred eighty-seven thousand, two hundred forty-five".